MPB Series Bidirectional Programmable DC Power Supply

The MPB Series Bidirectional Programmable DC Power Supply is an advanced, microprocessor-controlled solution integrating bipolar power supply and regenerative load capabilities. Leveraging third-generation SiC technology, it delivers exceptional performance with bidirectional energy transfer, enabling seamless and fast switching between source and sink modes without voltage or current overshoot—ideal for testing energy storage devices like batteries and battery protection boards. With a high power density of up to 18KW in a compact 3U form factor, it offers a wide output range (up to 2250V) and supports multiple operating modes (CV/CC/CP), along with adjustable rise and fall times for voltage, current, and power. Its energy regeneration efficiency reaches 95%, reducing operational costs and carbon footprint by feeding excess energy back to the grid, while the integrated power and load design saves valuable test system space.

Equipped with a suite of advanced features, the MPB Series ensures precision, safety, and flexibility for diverse testing scenarios. It includes a built-in function generator for custom waveforms, sequence testing (50 sequences with 20 steps each) for automated aging and stress tests, and battery simulation with 10+ preloaded battery curves plus custom curve support. Comprehensive protection mechanisms (OVP/OCP/OPP/OTP, etc.) safeguard both the power supply and connected devices, while remote voltage drop compensation enhances measurement accuracy for long-lead applications. The user-friendly interface features a high-brightness color LCD touchscreen, and seamless connectivity via RS232/RS485/LAN/CAN interfaces (supports SCPI and Modbus protocols) enables easy local or remote control. Additionally, it supports parallel operation of up to 36 units for expanded power capacity, making it a versatile choice for research labs, production lines, and industrial testing.

Model	Voltage	Current	Resistance	Power	Ripple
MPB-5000S-100-170	0~100V	-170~170A	0~100Ω	-5kW~5kW	35mVrms
MPB-5000S-300-75	0~300V	-75~75A	0~300Ω	-5kW~5kW	90mVrms
MPB-5000S-500-40	0~500V	-40~40A	0~500Ω	-5kW~5kW	95mVrms
MPB-5000S-750-25	0~750V	-25~25A	0~750Ω	-5kW~5kW	100mVrms
Model	Voltage	Current	Resistance	Power	Ripple
MPB-10000S-100-340	0~100V	-340~340A	0~100Ω	-10kW~10kW	35mVrms
MPB-10000S-300-150	0~300V	-150~150A	0~300Ω	-10kW~10kW	90mVrms
MPB-10000S-500-80	0~500V	-80~80A	0~500Ω	-10kW~10kW	95mVrms
MPB-10000S-750-50	0~750V	-50~50A	0~750Ω	-10kW~10kW	100mVrms
MPB-10000S-1000-40	0~1000V	-40~40A	0~1000Ω	-10kW~10kW	295mVrms
Model	Voltage	Current	Resistance	Power	Ripple
MPB-12000S-300-150	0~300V	-150~150A	0~100Ω	-10kW~10kW	35mVrms
MPB-12000S-500-80	0~500V	-80~80A	0~300Ω	-10kW~10kW	90mVrms
MPB-12000S-800-50	0~800V	-50~50A	0~500Ω	-10kW~10kW	95mVrms
MPB-12000S-1000-30	0~1000V	-30~30A	0~750Ω	-10kW~10kW	100mVrms
MPB-12000S-1500-25	0~1500V	-25~25A	0~1000Ω	-10kW~10kW	295mVrms
Model	Voltage	Current	Resistance	Power	Ripple
MPB-15000S-100-510	0~100V	-510~510A	0~100Ω	-15kW~15kW	35mVrms
Model	Voltage	Current	Resistance	Power	Ripple
MPB-18000S-100-510	0~100V	-510~510A	0~100Ω	-18kW~18kW	35mVrms
MPB-18000S-300-225	0~300V	-225~225A	0~300Ω	-18kW~18kW	90mVrms
MPB-18000S-500-120	0~500V	-120~120A	0~500Ω	-18kW~18kW	95mVrms
MPB-18000S-750-75	0~750V	-75~75A	0~750Ω	-18kW~18kW	100mVrms
MPB-18000S-1500-40	0~1500V	-40~40A	0~1500Ω	-18kW~18kW	295mVrms
MPB-18000S-2250-25	0~2250V	-25~25A	0~2250Ω	-18kW~18kW	200mVrms
Model	Voltage	Current	Resistance	Power	Ripple
MPB-20000S-100-510X	0~100V	-510~510A	0~100Ω	-20kW~20kW	35mVrms
MPB-20000S-300-225X	0~300V	-225~225A	0~300Ω	-20kW~20kW	90mVrms
MPB-20000S-500-160	0~500V	-160~160A	0~500Ω	-20kW~20kW	95mVrms
MPB-20000S-750-80	0~750V	-80~80A	0~750Ω	-20kW~20kW	100mVrms
MPB-20000S-1000-80	0~1000V	-80~80A	0~1500Ω	-20kW~20kW	295mVrms