GW Instek PEL-3021 175W Programmable Electronic Load
GW Instek PEL-3021 is a 175W programmable DC electronic load designed for testing high-power server PSUs, switching power supplies, and telecommunications equipment.
Product details
| Model | PEL-3021 |
| Manufacturer | GW Instek |
| Category | DC Electronic Loads |
| Availability | Made to order |
Description
Overview
The GW Instek PEL-3021 is a single-channel, 175W programmable DC electronic load ideal for testing server power supplies, switching power supplies, and telecommunications equipment. With a voltage range of 1.5V to 150V and maximum current of 35A, it provides the stability and precision needed for 24-hour nonstop operations in demanding applications.
Designed for high-speed operation in modern semiconductor and telecommunications markets, the PEL-3021 enables flexible power supply testing and validation with multiple operating modes and automated test functions.
Key Features
- 175W power rating (1.5-150V, 35A)
- Seven operating modes: CC, CV, CR, CP, CC+CV, CR+CV, CP+CV
- Sequence function for efficient load simulation
- Dynamic switching function up to 20kHz
- Soft start function (1-200ms adjustable)
- Multiple protection modes: OCP, OVP, OPP, UVP
- Go/NoGo test functionality
- 100 setup memory slots
- 3.5-inch TFT LCD display
- Multi-interface support: USB 2.0, RS-232, GPIB/LAN (optional)
- External analog control and monitoring
Applications
- Server power supply testing
- Switching power supply validation
- Telecommunications equipment PSU testing
- Battery and charger testing
- Automated production testing systems
Specifications
| Maximum Voltage | 150V |
| Maximum Current | 35A |
| Maximum Power | 175W |
| Phases | 1 |
| Power Range Selector | 1,000-2,499 |
| Current Range Selector | 30-49.9 |
| Voltage Range Selector | 100-199 |
| Maximum Power | 2.1 kW |
| Maximum Current | 35 A |
| Maximum Voltage | 150 V |
| Mounting Type | Bench Top |
| Series | PEL-3000 Series |
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GW Instek PEL-3021 175W Programmable Electronic Load