B&K Precision MDL4U252 DC Electronic Load Module
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B&K Precision MDL4U252 is a dual-channel DC electronic load module with 80 V/20 A/250 W per channel, offering VFD display and comprehensive operating modes.
Product details
| Model | MDL4U252 |
| Manufacturer | B&K Precision |
| Category | Modular Electronic Loads |
| Availability | Made to order |
Description
Overview
The B&K Precision MDL4U252 is a dual-channel DC electronic load module rated for 80 V, 20 A, and 250 W per channel. This module is part of the modular MDL4U Series programmable electronic load system, enabling users to test a wide range of power sources from multi-output AC/DC power supplies to batteries, fuel cells, and photovoltaic arrays.
Key Features
- Dual-channel DC load: 80 V / 20 A / 250 W per channel
- Bright VFD display
- Operating modes: constant current (CC), constant voltage (CV), constant resistance (CR), constant power (CW), and constant impedance (CZ)
- DSP-based non-linear load simulation with realistic loading behavior
- Transient mode up to 25 kHz
- 16-bit resolution voltage and current measurement (0.1 mV, 0.01 mA)
- Remote voltage sensing to compensate for wire voltage drop
- Synchronous load on/off with adjustable slew rate in CC mode
- Short circuit test capability
- OVP/OCP/OPP/OTP and reverse voltage protection
- Standard LAN, GPIB, USB, and RS232 interfaces with USBTMC/SCPI protocol support
- Operates in parallel with identical modules for high-current applications
Applications
- Multi-output AC/DC power supply testing
- Battery and fuel cell testing and characterization
- Photovoltaic array testing and performance evaluation
- Electronic load simulation with dual-channel capability
Included Accessories
- Certificate of calibration
Specifications
| Type | Load Module |
| Maximum Power | 250 W |
| Maximum Voltage | 80 V |
| Maximum Current | 20 |
| Series | MDL4U Series |
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B&K Precision MDL4U252 DC Electronic Load Module
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