WRA1205ST-3WR2 - Wide Input Converter (3W)
WRA1205ST-3WR2 from Ultra-thin Wide Input (1-15W) series. Power: 3W, Output: ±5 VDC, Efficiency: 80%, Isolation: 1500VDC.
WRA1205ST-3WR2 Specifications
| Power | 3W |
|---|---|
| Input | 12(9-18) VDC |
| Output | ±5 VDC |
| Output Current | 600mA |
| Efficiency | 80% |
| Isolation | 1500VDC |
- Ultra-thin SMD/DIP package
- 4:1 wide input ratio
- 1500VDC isolation
- 1-15W power range
About Ultra-thin Wide Input (1-15W)
The WRA1205ST-3WR2 is part of the Ultra-thin Wide Input (1-15W) series of DC-DC Wide Input Converter. DC/DC converters with ultra-wide input range up to 12:1 ratio, SIP/DIP/SMD/Brick packages. This model delivers 3W output power with ±5 VDC output voltage, achieving 80% efficiency and 1500VDC isolation voltage.
Applications
- Industrial automation and control systems
- CNC machines and manufacturing equipment
- Building automation and HVAC systems
- Telecom and data communication infrastructure
- Power grid and energy management systems
Technical Overview — WRA1205ST-3WR2
The WRA1205ST-3WR2 is a DC-DC Wide Input Converter from the Ultra-thin Wide Input (1-15W) series. It delivers 3W output power with an input voltage of 12(9-18) VDC and a regulated output of ±5 VDC. The maximum output current is 600mA with an efficiency rating of 80%. The isolation voltage is rated at 1500VDC, providing reliable electrical isolation for safe operation in demanding industrial environments.
Why Choose WRA1205ST-3WR2?
- Precise ±5 VDC output for sensitive load requirements
- 1500VDC isolation voltage for superior electrical safety
- 3W power rating suitable for railway and transportation systems
- Wide operating temperature range for harsh industrial environments
- CE/UL/CQC certified to meet international safety standards
Frequently Asked Questions — WRA1205ST-3WR2
What is the input voltage range of WRA1205ST-3WR2? The input voltage is 12(9-18) VDC. Ensure your supply voltage falls within this range.
What are the output specifications of WRA1205ST-3WR2? The output voltage is ±5 VDC with a maximum output current of 600mA.
Does WRA1205ST-3WR2 provide isolation protection? Yes, the isolation voltage is rated at 1500VDC, effectively protecting downstream circuits.