{"id":34962,"date":"2026-08-08T17:11:38","date_gmt":"2026-08-08T09:11:38","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=34962"},"modified":"2026-09-06T18:52:43","modified_gmt":"2026-09-06T10:52:43","slug":"rmx-4006","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/rmx-4006\/","title":{"rendered":"RMX-4006"},"content":{"rendered":"<h3>RMX-4006 350 W 500 V Programmable DC Electronic Load<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <strong>RMX-4006<\/strong> is a single-channel programmable DC electronic load module designed for high-voltage power-supply development, converter characterization, production testing and automated power-system validation. It can absorb as much as 350 W from sources operating at up to 500 VDC or 10 A.<\/p>\n<p>The RMX-4006 installs in a compatible <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4000\/\">RMX-4000<\/a> two-slot mainframe or <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4002\/\">RMX-4002<\/a> four-slot mainframe. The mainframe provides operating power, cooling, front-panel control and remote communication for the electronic-load module.<\/p>\n<p>Constant-current, constant-voltage, constant-resistance and constant-power operating modes allow the RMX-4006 to simulate different types of electrical loads. Dynamic load, sequence, measurement and Go\/No-Go functions support repeatable laboratory and production test procedures.<\/p>\n<h3>Key Features of the RMX-4006<\/h3>\n<ul>\n<li>One programmable DC electronic-load channel<\/li>\n<li>350 W maximum input power<\/li>\n<li>0 V to 500 VDC input-voltage range<\/li>\n<li>0 A to 10 A current range<\/li>\n<li>Designed for high-voltage DC source testing<\/li>\n<li>Constant-current operating mode<\/li>\n<li>Constant-voltage operating mode<\/li>\n<li>Constant-resistance operating mode<\/li>\n<li>Constant-power operating mode<\/li>\n<li>Combined constant-voltage and constant-current operation<\/li>\n<li>Static and dynamic load control<\/li>\n<li>Programmable current slew rate<\/li>\n<li>Two-level dynamic load operation<\/li>\n<li>Voltage, current and power measurement<\/li>\n<li>Short-circuit simulation<\/li>\n<li>Go\/No-Go limit testing<\/li>\n<li>Programmable sequence operation<\/li>\n<li>Parallel operation for increased current and power<\/li>\n<li>Compatible with RMX-4000 and RMX-4002 mainframes<\/li>\n<li>NI RMX-400x Loads driver support<\/li>\n<\/ul>\n<h3>RMX-4006 Technical Specifications<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Product Model<\/th>\n<td>RMX-4006<\/td>\n<\/tr>\n<tr>\n<th>Part Number<\/th>\n<td>786532-01<\/td>\n<\/tr>\n<tr>\n<th>Product Type<\/th>\n<td>High-voltage programmable DC electronic-load module<\/td>\n<\/tr>\n<tr>\n<th>Number of Load Channels<\/th>\n<td>1<\/td>\n<\/tr>\n<tr>\n<th>Maximum Input Power<\/th>\n<td>350 W<\/td>\n<\/tr>\n<tr>\n<th>Input-Voltage Range<\/th>\n<td>0 V to 500 VDC<\/td>\n<\/tr>\n<tr>\n<th>Maximum Input Current<\/th>\n<td>10 A<\/td>\n<\/tr>\n<tr>\n<th>Primary Operating Modes<\/th>\n<td>CC, CV, CV+CC, CR and CP<\/td>\n<\/tr>\n<tr>\n<th>Dynamic Operating Modes<\/th>\n<td>Dynamic constant-current and constant-resistance operation<\/td>\n<\/tr>\n<tr>\n<th>Measurements<\/th>\n<td>Input voltage, current and calculated power<\/td>\n<\/tr>\n<tr>\n<th>Compatible Mainframes<\/th>\n<td>RMX-4000 and RMX-4002<\/td>\n<\/tr>\n<tr>\n<th>Maximum Modules in RMX-4000<\/th>\n<td>2<\/td>\n<\/tr>\n<tr>\n<th>Maximum Modules in RMX-4002<\/th>\n<td>4<\/td>\n<\/tr>\n<tr>\n<th>Remote Interfaces<\/th>\n<td>Provided by the mainframe through USB, RS232 and supported interface options<\/td>\n<\/tr>\n<tr>\n<th>Software Driver<\/th>\n<td>NI RMX-400x Loads instrument driver<\/td>\n<\/tr>\n<tr>\n<th>Minimum Legacy Driver Requirements<\/th>\n<td>LabVIEW 8.2 or later and NI-VISA 5.0 or later<\/td>\n<\/tr>\n<tr>\n<th>Electrical Safety Class<\/th>\n<td>Class I equipment<\/td>\n<\/tr>\n<tr>\n<th>Ingress Protection<\/th>\n<td>IPX0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The 500 V, 10 A and 350 W ratings cannot all be used simultaneously. The selected operating point must remain inside the module\u2019s voltage, current, power and safe-operating-area limits.<\/p>\n<p>At 500 V, the 350 W rating limits the maximum input current to approximately 0.7 A. The full 10 A current is available only at input voltages of approximately 35 V or lower, subject to the module\u2019s minimum operating-voltage and safe-operating-area requirements.<\/p>\n<h3>RMX-4006 Part Number and Required Mainframes<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Item<\/th>\n<th>Part Number<\/th>\n<th>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td>RMX-4006<\/td>\n<td>786532-01<\/td>\n<td>Single-channel, 350 W, 500 V, 10 A DC electronic-load module<\/td>\n<\/tr>\n<tr>\n<td>RMX-4000<\/td>\n<td>Model dependent<\/td>\n<td>Two-slot mainframe for RMX-400x electronic-load modules<\/td>\n<\/tr>\n<tr>\n<td>RMX-4002<\/td>\n<td>786528-01<\/td>\n<td>Four-slot mainframe for RMX-400x electronic-load modules<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The RMX-4006 is not a standalone electronic load. It requires a compatible RMX-4000 or RMX-4002 mainframe for power, control, cooling and communication.<\/p>\n<p>When requesting a quotation, specify whether you require only the RMX-4006 module or a complete system containing the mainframe, communication accessories and additional load modules.<\/p>\n<h3>Single-Channel High-Voltage Architecture<\/h3>\n<p>The RMX-4006 provides one load channel optimized for higher-voltage sources. Its 500 V input rating is substantially higher than the 80 V rating of the RMX-4003, RMX-4004 and RMX-4005.<\/p>\n<p>This architecture is suitable for DC power supplies, converters and other sources whose output voltage exceeds the range of conventional low-voltage electronic loads.<\/p>\n<p>The channel can be configured and monitored independently through the RMX mainframe. Input voltage, current and power information can be displayed locally or retrieved by automated test software.<\/p>\n<h3>350 W Power-Sinking Capacity<\/h3>\n<p>The RMX-4006 can dissipate as much as 350 W of DC input power. Energy absorbed from the DUT is converted into heat and removed through the forced-air cooling system of the RMX mainframe.<\/p>\n<p>Because the RMX-4006 is a dissipative load, it does not return energy to the AC supply. Continuous high-power operation therefore requires adequate rack ventilation and unobstructed airflow.<\/p>\n<p>For applications exceeding 350 W, multiple RMX-4006 modules can be connected in parallel according to the official operating instructions.<\/p>\n<h3>0 V to 500 VDC Input Range<\/h3>\n<p>The RMX-4006 supports input voltages up to 500 VDC. This range makes it suitable for industrial power supplies, high-voltage DC converters, photovoltaic-related source development and power-electronics validation.<\/p>\n<p>Although the published range begins at 0 V, an electronic load requires sufficient terminal voltage to regulate current. Check the operating-area curves when the application requires high current at very low voltage.<\/p>\n<p>The DUT\u2019s normal output, overshoot, transient voltage and open-circuit voltage must all remain within the module rating.<\/p>\n<h3>0 A to 10 A Current Range<\/h3>\n<p>The module can sink as much as 10 A when the input voltage and power remain within its allowable operating area.<\/p>\n<p>At higher voltages, maximum current is reduced by the 350 W power rating. Test software should calculate input power continuously when sweeping either voltage or current.<\/p>\n<p>Use cables, connectors, fuses and switching components rated for the maximum expected voltage and current.<\/p>\n<h3>High-Voltage Safety<\/h3>\n<p>The RMX-4006 can be connected to hazardous and potentially lethal DC voltages. Only qualified personnel should install and operate the module in a high-voltage system.<\/p>\n<p>Use insulated fixtures, terminal covers, protective earth, interlocks, emergency shutdown circuits and a verified method for discharging capacitors after a test.<\/p>\n<p>Turning the electronic load off does not guarantee that the DUT output has discharged. Measure the remaining voltage with appropriately rated equipment before touching the circuit.<\/p>\n<h3>Constant-Current Mode<\/h3>\n<p>In constant-current mode, the RMX-4006 sinks the programmed current while the source voltage changes within the module\u2019s operating range.<\/p>\n<p>This mode is commonly used to evaluate power-supply load regulation, current capability, battery discharge characteristics and overcurrent protection.<\/p>\n<p>If the DUT cannot supply the programmed current, its voltage may fall and the electronic load may leave normal regulation.<\/p>\n<h3>Constant-Voltage Mode<\/h3>\n<p>In constant-voltage mode, the electronic load changes its input current to maintain a programmed voltage at its terminals.<\/p>\n<p>This mode can be useful when testing current sources, battery chargers and other devices whose behavior depends on the voltage maintained by the connected load.<\/p>\n<p>The CV+CC function provides a current-limiting value while operating in constant-voltage mode.<\/p>\n<h3>Constant-Resistance Mode<\/h3>\n<p>Constant-resistance mode adjusts current in proportion to the applied voltage, allowing the RMX-4006 to simulate a programmable resistive load.<\/p>\n<p>This is useful for testing sources that normally power heaters, resistive circuits or other loads whose current changes with voltage.<\/p>\n<h3>Constant-Power Mode<\/h3>\n<p>In constant-power mode, the load increases or decreases its input current to maintain approximately the programmed power as the DUT voltage changes.<\/p>\n<p>This behavior can simulate electronic equipment and DC converters that draw relatively constant power from their source.<\/p>\n<p>Because current increases as voltage decreases, a constant-power load can interact with the source\u2019s control loop. Configure appropriate current limits and protection before performing the test.<\/p>\n<h3>Static Load Operation<\/h3>\n<p>Static operation maintains a programmed current, voltage, resistance or power level until another setting is selected.<\/p>\n<p>Static testing supports measurements of output accuracy, efficiency, load regulation, thermal performance and long-term stability.<\/p>\n<h3>Dynamic Load Operation<\/h3>\n<p>Dynamic constant-current and constant-resistance modes alternate between two load levels. Engineers can configure the load levels, timing and transition behavior to reproduce a changing DUT load.<\/p>\n<p>Dynamic operation is valuable for evaluating source-transient response, control-loop stability, output-capacitor performance and recovery time.<\/p>\n<p>An oscilloscope or digitizer is normally used with the RMX-4006 to capture voltage overshoot, undershoot and stabilization after each load transition.<\/p>\n<h3>Programmable Slew Rate<\/h3>\n<p>The programmable slew rate controls how quickly the RMX-4006 changes between load levels. Separate rise and fall behavior can be configured according to the selected current range and operating mode.<\/p>\n<p>A slower transition can represent gradually changing equipment, while a faster transition can simulate a load that switches on or off rapidly.<\/p>\n<p>External cable inductance and DUT output capacitance affect the measured transition, so keep high-current test connections short and properly arranged.<\/p>\n<h3>Parallel Load Operation<\/h3>\n<p>Multiple RMX-4006 modules can be connected in parallel to increase total current and power-sinking capacity. Parallel operation does not increase the 500 V input rating.<\/p>\n<p>Two modules can provide up to 700 W of aggregate installed capacity, while four RMX-4006 modules in an <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4002\/\">RMX-4002 mainframe<\/a> can provide up to 1400 W.<\/p>\n<p>Each module remains subject to its individual voltage, current, power and operating-area limits. Use matched cables to promote balanced current sharing.<\/p>\n<h3>Voltage, Current and Power Measurement<\/h3>\n<p>The RMX-4006 measures the input voltage and current applied to its load channel. The system can calculate the corresponding absorbed power.<\/p>\n<p>These measurements can be viewed from the front panel or retrieved through remote commands for automated data logging and pass\/fail evaluation.<\/p>\n<p>Use an external calibrated meter when the application requires accuracy, resolution or traceability beyond the electronic load\u2019s internal measurement specifications.<\/p>\n<h3>Short-Circuit Simulation<\/h3>\n<p>The short function applies a low-impedance load condition according to the selected range and operating configuration. This helps verify current limiting, foldback behavior and short-circuit protection in a power source.<\/p>\n<p>Before applying a short test, evaluate the source\u2019s maximum fault current and stored energy. The DUT, load module, cables and protection devices must all tolerate the expected event.<\/p>\n<h3>Go\/No-Go Testing<\/h3>\n<p>Go\/No-Go functions compare measured voltage or current against configured upper and lower limits. The system can identify whether the DUT passes the programmed requirements.<\/p>\n<p>This capability is useful for production testing and repetitive incoming inspection. Automated software can record both the pass\/fail decision and measured values.<\/p>\n<h3>Sequence Operation<\/h3>\n<p>Sequence operation applies a programmed series of load points with defined current, timing and transition settings.<\/p>\n<p>A sequence can reproduce a product\u2019s operating cycle, perform a multi-point power-supply test or exercise a converter repeatedly during reliability testing.<\/p>\n<p>Using onboard sequence execution can provide more repeatable timing than sending every load transition individually from the host computer.<\/p>\n<h3>RMX-4000 Mainframe Integration<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4000\/\">RMX-4000<\/a> provides two electronic-load module slots. It can accommodate as many as two RMX-4006 modules for two independent high-voltage channels or parallel operation up to 700 W aggregate capacity.<\/p>\n<p>Select this mainframe when the application requires no more than two modules and a smaller rack configuration is preferred.<\/p>\n<h3>RMX-4002 Mainframe Integration<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4002\/\">RMX-4002<\/a> provides four module slots. It can support four independent RMX-4006 channels or a mixture of high-voltage, high-current and dual-channel RMX-400x loads.<\/p>\n<p>A mixed configuration is useful when a DUT contains a high-voltage main rail together with several low-voltage auxiliary outputs.<\/p>\n<h3>Remote Control and Automation<\/h3>\n<p>The RMX-4006 is controlled remotely through the interface of its RMX mainframe. Supported system configurations include USB, RS232 and available GPIB communication.<\/p>\n<p>Remote commands can configure load mode, input range, level, slew rate, sequence, protection settings and measurement queries.<\/p>\n<p>Automation helps ensure that each DUT receives the same test conditions and reduces the need for manual front-panel adjustments.<\/p>\n<h3>NI RMX-400x Loads Driver<\/h3>\n<p>NI provides the RMX-400x Loads project-style instrument driver for LabVIEW. Supported load modules include the RMX-4003, RMX-4004, RMX-4005 and RMX-4006.<\/p>\n<p>NI identifies LabVIEW 8.2 or later and NI-VISA 5.0 or later as the minimum legacy requirements. Confirm driver compatibility with the intended operating system and LabVIEW version before deployment.<\/p>\n<h3>High-Voltage Power-Supply Testing<\/h3>\n<p>The RMX-4006 can apply controlled loads to DC power supplies operating at voltages above the 80 V limit of other RMX-400x modules.<\/p>\n<p>Engineers can measure output regulation, current limiting, transient response, ripple and thermal performance across different load conditions.<\/p>\n<h3>DC-DC Converter Testing<\/h3>\n<p>The module can characterize higher-voltage converter outputs under static and dynamic load conditions. Test software can sweep the load, collect voltage and current data and calculate conversion efficiency when input measurements are also available.<\/p>\n<p>Multiple modules can test separate outputs or operate in parallel when one output requires more than 350 W of load capacity.<\/p>\n<h3>Photovoltaic and Energy-System Development<\/h3>\n<p>The 500 V input capability can support selected DC-source and energy-system applications within the 350 W power limit.<\/p>\n<p>The RMX-4006 is a dissipative electronic load rather than a dedicated solar-array simulator or regenerative load. Confirm that its operating modes and power capacity match the required application.<\/p>\n<h3>Battery and Charger Testing<\/h3>\n<p>The electronic load can discharge higher-voltage battery assemblies at controlled current, resistance or power levels within its ratings.<\/p>\n<p>Test software can monitor voltage and stop the load when the specified discharge limit is reached. Independent battery-management, temperature and overdischarge protection should remain active.<\/p>\n<p>The RMX-4006 does not return absorbed battery energy to the AC supply; it converts that energy into heat.<\/p>\n<h3>Power-Capacitor Discharge Testing<\/h3>\n<p>The RMX-4006 can provide a controlled load for selected capacitor-discharge and DC bus tests. Stored energy must be calculated before connection.<\/p>\n<p>High-energy capacitors can generate peak current beyond the electronic load\u2019s normal rating. Add precharge, current limiting, switching and discharge protection appropriate for the circuit.<\/p>\n<h3>Production Functional Testing<\/h3>\n<p>In production systems, the RMX-4006 can apply repeatable high-voltage load conditions while test software monitors the DUT output and determines whether it meets specified limits.<\/p>\n<p>Go\/No-Go and remote measurement functions help integrate the module into automated pass\/fail processes.<\/p>\n<h3>Burn-In and Reliability Testing<\/h3>\n<p>The RMX-4006 can maintain a controlled load during long-duration burn-in tests. Automated software can change load levels, record measurements and stop the test if the DUT leaves the allowable range.<\/p>\n<p>Continuous high-power operation requires careful thermal management because all absorbed power is dissipated as heat.<\/p>\n<h3>RMX-4006 Applications<\/h3>\n<ul>\n<li>High-voltage DC power-supply testing<\/li>\n<li>Industrial converter characterization<\/li>\n<li>DC-DC converter validation<\/li>\n<li>High-voltage battery discharge testing<\/li>\n<li>Battery charger evaluation<\/li>\n<li>Power-electronics development<\/li>\n<li>DC bus loading<\/li>\n<li>Photovoltaic component testing<\/li>\n<li>Power-capacitor discharge testing<\/li>\n<li>Dynamic load-transient analysis<\/li>\n<li>Production functional testing<\/li>\n<li>Go\/No-Go inspection<\/li>\n<li>Burn-in and reliability testing<\/li>\n<li>\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0438\u0441\u043f\u044b\u0442\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/li>\n<\/ul>\n<h3>RMX-4006 Installation Workflow<\/h3>\n<h4>Step 1: Select a Compatible Mainframe<\/h4>\n<p>Choose an RMX-4000 for as many as two modules or an RMX-4002 for as many as four modules.<\/p>\n<h4>Step 2: Turn Off Mainframe Power<\/h4>\n<p>Disconnect the mainframe from AC power before inserting or removing an RMX-4006. Hot insertion is not supported.<\/p>\n<h4>Step 3: Install the Load Module<\/h4>\n<p>Slide the module into an available slot until it is fully seated, then secure it according to the mainframe instructions.<\/p>\n<h4>Step 4: Connect the DUT<\/h4>\n<p>Connect the positive and negative DUT outputs to the corresponding load terminals using voltage- and current-rated cables. Install terminal covers and required safety barriers.<\/p>\n<h4>Step 5: Configure Conservative Limits<\/h4>\n<p>Select the load mode, range, input level and protection settings before enabling the channel. Begin with a low-power operating point.<\/p>\n<h4>Step 6: Verify Measurements<\/h4>\n<p>Confirm the displayed voltage, current and power before increasing the load. Ensure that the operating point remains within the safe operating area.<\/p>\n<h3>RMX-4006 Troubleshooting<\/h3>\n<h4>The RMX-4006 Is Not Recognized<\/h4>\n<p>Turn off the mainframe and verify that the module is fully installed in a compatible slot. Inspect the module and mainframe connectors before reinstalling it.<\/p>\n<h4>The Load Does Not Sink Current<\/h4>\n<p>Confirm that the channel is enabled and the DUT is connected with correct polarity. Check the operating mode, selected range and programmed current.<\/p>\n<p>The DUT voltage may be too low for the electronic load to regulate at the requested current.<\/p>\n<h4>The Module Cannot Sink 10 A<\/h4>\n<p>Check the 350 W power limit. At 100 V, for example, the maximum current permitted by the power rating is approximately 3.5 A.<\/p>\n<p>At 500 V, the corresponding current is approximately 0.7 A. The requested point must also remain within the module\u2019s safe operating area.<\/p>\n<h4>The Module Reports Overpower<\/h4>\n<p>Reduce current, voltage or the programmed constant-power level. Confirm that transient conditions are not causing input power to exceed the 350 W rating.<\/p>\n<h4>The Voltage Reading Is Lower Than Expected<\/h4>\n<p>Measure the DUT voltage at both the source and load terminals. Cable resistance and switching components can create voltage drop, especially at higher current.<\/p>\n<h4>Dynamic Operation Is Unstable<\/h4>\n<p>Review the programmed load levels and slew rate. Use short, low-inductance cables and check the DUT output capacitance and control-loop stability.<\/p>\n<h4>The Module Reports Overtemperature<\/h4>\n<p>Disable the load and allow the system to cool. Inspect the mainframe fans, air inlet, exhaust path and rack temperature.<\/p>\n<h4>Remote Communication Does Not Work<\/h4>\n<p>Check the mainframe interface, cable, address and VISA resource. Confirm installation of the RMX-400x Loads instrument driver.<\/p>\n<h4>Parallel Modules Do Not Share Current Evenly<\/h4>\n<p>Verify that all modules use compatible settings. Use matched cables with similar length and conductor size to minimize differences in connection resistance.<\/p>\n<h3>RMX-4006 Comparison with Similar Electronic Load Modules<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n<th>Channel and Input Ratings<\/th>\n<th>Best Suited For<\/th>\n<\/tr>\n<tr>\n<td>RMX-4003<\/td>\n<td>2 channels, 100 W per channel, 80 V, 20 A<\/td>\n<td>Multi-output and higher-channel-density testing<\/td>\n<\/tr>\n<tr>\n<td>RMX-4004<\/td>\n<td>2 channels, 30 W\/5 A and 250 W\/40 A, 80 V<\/td>\n<td>Main and auxiliary power-rail testing<\/td>\n<\/tr>\n<tr>\n<td>RMX-4005<\/td>\n<td>1 channel, 350 W, 80 V, 70 A<\/td>\n<td>Low-voltage, high-current source testing<\/td>\n<\/tr>\n<tr>\n<td>RMX-4006<\/td>\n<td>1 channel, 350 W, 500 V, 10 A<\/td>\n<td>High-voltage DC source testing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>RMX-4006 vs RMX-4005<\/h3>\n<p>The RMX-4006 and <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4005\/\">RMX-4005<\/a> are both single-channel 350 W electronic loads. Their voltage and current ranges are designed for different applications.<\/p>\n<p>The RMX-4005 supports as much as 80 V and 70 A, making it suitable for low-voltage, high-current sources. The RMX-4006 supports as much as 500 V and 10 A for higher-voltage systems.<\/p>\n<h3>RMX-4006 vs RMX-4003<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4003\/\">RMX-4003<\/a> provides two 100 W channels rated for 80 V and 20 A per channel. The RMX-4006 provides one 350 W channel rated for 500 V and 10 A.<\/p>\n<p>Choose the RMX-4003 for two lower-voltage outputs or greater channel density. Choose the RMX-4006 when the source voltage exceeds 80 V or one higher-power channel is required.<\/p>\n<h3>RMX-4006 with RMX-4127<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4127\/\">RMX-4127<\/a> is a programmable power supply that generates as much as 650 V and 1500 W. The RMX-4006 is an electronic load that absorbs as much as 500 V and 350 W.<\/p>\n<p>The two products can perform complementary source-and-load functions only when the programmed voltage, current and power remain within the lower applicable rating. The RMX-4006 cannot absorb the full 650 V or 1500 W output capability of the RMX-4127.<\/p>\n<h3>Selecting the Right RMX-400x Load Module<\/h3>\n<p>Choose the RMX-4006 when the DUT voltage can exceed 80 V but remains at or below 500 V, and the required continuous load power does not exceed 350 W per module.<\/p>\n<p>Choose the RMX-4005 for currents above 10 A at lower voltage. Select the RMX-4003 or RMX-4004 when two independent channels are more important than maximum voltage.<\/p>\n<p>Record the source\u2019s maximum voltage, transient voltage, continuous current, peak current, power and minimum operating voltage before selecting an electronic load.<\/p>\n<h3>Recommended Related Products<\/h3>\n<ul>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4000\/\">RMX-4000 2-Slot Electronic Load Mainframe<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4002\/\">RMX-4002 4-Slot Electronic Load Mainframe<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4003\/\">RMX-4003 2-Channel 100 W Electronic Load Module<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4004\/\">RMX-4004 Dual-Channel Electronic Load Module<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4005\/\">RMX-4005 350 W 70 A Electronic Load Module<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4126\/\">RMX-4126 1500 W 230 V Programmable DC Power Supply<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/rmx-4127\/\">RMX-4127 1500 W 650 V Programmable DC Power Supply<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product-category\/%d0%bd%d0%b8\/\">View More National Instruments Products<\/a><\/li>\n<\/ul>\n<h3>Why Choose the RMX-4006?<\/h3>\n<ul>\n<li>Supports DC input voltage up to 500 V<\/li>\n<li>Absorbs as much as 350 W<\/li>\n<li>Provides current capability up to 10 A<\/li>\n<li>Offers CC, CV, CR and CP operating modes<\/li>\n<li>Supports dynamic load testing and programmable slew rate<\/li>\n<li>Measures input voltage, current and power<\/li>\n<li>Can be connected in parallel for additional capacity<\/li>\n<li>Integrates with two-slot and four-slot RMX mainframes<\/li>\n<li>Supports automated LabVIEW control<\/li>\n<li>Is well suited for high-voltage power-source validation<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the RMX-4006?<\/h4>\n<p>The RMX-4006 is a single-channel, 350 W programmable DC electronic-load module supporting input voltages up to 500 V and current up to 10 A.<\/p>\n<h4>What is the RMX-4006 part number?<\/h4>\n<p>The standard NI part number for the RMX-4006 is <strong>786532-01<\/strong>.<\/p>\n<h4>Does the RMX-4006 operate independently?<\/h4>\n<p>No. It must be installed in an RMX-4000 or RMX-4002 electronic-load mainframe.<\/p>\n<h4>Can the RMX-4006 sink 10 A at 500 V?<\/h4>\n<p>No. That operating point would equal 5000 W. The module is limited to 350 W, so at 500 V it can sink approximately 0.7 A.<\/p>\n<h4>At what voltage can it sink the full 10 A?<\/h4>\n<p>The 350 W power limit permits 10 A at approximately 35 V or lower, subject to the module\u2019s minimum operating-voltage and safe-operating-area limits.<\/p>\n<h4>Which load modes are supported?<\/h4>\n<p>The RMX-400x platform supports constant-current, constant-voltage, constant-resistance and constant-power operation, plus dynamic current and resistance modes.<\/p>\n<h4>Can multiple RMX-4006 modules be connected in parallel?<\/h4>\n<p>Yes. Parallel operation can increase total current and power capacity. It does not increase the maximum 500 V input rating.<\/p>\n<h4>How many RMX-4006 modules fit in an RMX-4002?<\/h4>\n<p>The RMX-4002 can hold as many as four RMX-4006 modules, providing four independent channels or up to 1400 W of aggregate installed load capacity.<\/p>\n<h4>Is the RMX-4006 regenerative?<\/h4>\n<p>No. It converts absorbed electrical energy into heat and requires adequate forced-air cooling.<\/p>\n<h4>Which software controls the RMX-4006?<\/h4>\n<p>NI provides the RMX-400x Loads instrument driver for LabVIEW. The module is controlled through the communication interface of its mainframe.<\/p>\n<h4>What is the difference between the RMX-4005 and RMX-4006?<\/h4>\n<p>The RMX-4005 is optimized for low-voltage, high-current applications up to 80 V and 70 A. The RMX-4006 is optimized for high-voltage applications up to 500 V and 10 A.<\/p>\n<h3>Request a Quote for the RMX-4006<\/h3>\n<p>Contact us for current availability, lead time and project pricing for the <strong>RMX-4006 350 W 500 V Programmable DC Electronic Load Module<\/strong>, part number <strong>786532-01<\/strong>. We can also help select an RMX-4000 or RMX-4002 mainframe and compare compatible electronic-load modules for your required voltage, current and power range.<\/p>","protected":false},"excerpt":{"rendered":"<p>Measure Current: 0 A to 10 A<br \/>\nVoltage Range: 0 V to 500 V<br \/>\nNumber of Electronic Load Channels: 1<br \/>\nPer Channel Input Power: 350 W<\/p>","protected":false},"featured_media":34843,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":["post-34962","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-modules","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI RMX-4006 Electronic Load Device 786532-01, In Stock | Project 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