B&K Precision MDL4U302 Electronic Load Module
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B&K Precision MDL4U302 is an 80V/45A/300W programmable electronic load module with dual channels and advanced testing capabilities.
Product details
| Model | MDL4U302 |
| Manufacturer | B&K Precision |
| Category | Modular Electronic Loads |
| Availability | Made to order |
Description
Overview
The B&K Precision MDL4U302 is a programmable DC electronic load module designed for testing power supplies, batteries, fuel cells, and photovoltaic arrays. Part of the MDL4U Series, this module supports constant current (CC), constant voltage (CV), constant resistance (CR), constant power (CW), and constant impedance (CZ) modes, using DSP technology to simulate realistic loading behavior.
Key Features
- 80V/45A/300W with 2 independent channels
- Up to 600W total power allocation between channels
- Bright VFD display with 16-bit resolution voltage and current measurement (0.1 mV, 0.01 mA)
- Transient mode up to 25 kHz
- Multiple interfaces: LAN, GPIB, USB, RS232 with USBTMC/SCPI protocol support
- Remote voltage sensing for wire drop compensation
- Protection features: OVP/OCP/OPP/OTP and reverse voltage protection
- Synchronous load on/off function with adjustable slew rate in CC mode
- Parallel operation capability for high current applications
- Certificate of calibration included
Applications
- Multi-output AC/DC power supply testing
- Battery and fuel cell characterization
- Photovoltaic array testing
- Power source validation and performance verification
Specifications
| Type | Load Module |
| Maximum Power | 300 W |
| Maximum Voltage | 80 V |
| Maximum Current | 45 |
| Series | MDL4U Series |
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B&K Precision MDL4U302 Electronic Load Module
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