GW Instek PEL-2020B DC Electronic Load Module
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GW Instek PEL-2020B dual-channel DC electronic load module with 80V/20A per channel and 100W per channel capacity for power supply testing.
Product details
| Model | PEL-2020B |
| Manufacturer | GW Instek |
| Category | DC Power Supplies |
| Availability | Made to order |
Description
Overview
The GW Instek PEL-2020B is a dual-channel programmable DC electronic load module designed for testing and verification of modern power supplies, DC-DC converters, and battery systems. Each channel provides a 1-80V input range with 20A current capability and 100W power rating, enabling flexible load simulation for comprehensive power supply characterization.
Key Features
- Dual independent load channels (1-80V, 20A, 100W per channel)
- Sequence function for realistic multi-output load simulation at rates up to 100µs per step
- Dynamic mode testing with slew rates to 25µs per step for load transient response verification
- Comprehensive protection: Over-current (OCP), over-voltage (OVP), over-power (OPP), reverse-voltage (RVP), and under-voltage (UVP)
- Go/NoGo monitoring function for automatic test pass/fail detection
- Program mode with 120 sets of setup memory for repetitive test routines
- Multi-interface support: USB (Device/Host), RS-232C, GPIB, and LAN (optional)
- External analog control connectors for remote on/off and monitoring
Applications
- Power supply design and characterization
- DC converter and battery testing
- Quality control and verification testing
- Dynamic load response and transient testing
- Multi-output power supply load simulation
Specifications
| Type | Load Module |
| Maximum Power | 100 W |
| Maximum Voltage | 80 V |
| Maximum Current | 20 A |
| Series | PEL-2000 Series |
| Power Source | 100 W |
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GW Instek PEL-2020B DC Electronic Load Module
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