Overview
The RAA223021 evaluation board (RTKA223021DE0000BU) is a high voltage buck converter that demonstrates a low-cost high-performance non-isolated AC/DC converter. It operates from a universal input of 85VAC to 265VAC and has a 12V output capable of up to 667mA of load current. The board has built-in overcurrent, short-circuit, input brownout, and over-temperature protection, and is designed on a single-sided PCB with full-wave input rectification.
Features
- Universal input
- Single-side PCB with low-cost external components
- EMI compliance for EN 55022/CISPR 22
- Standby power less than 20mW
- No audible noise
Sample & Buy
RTKA223021DE0000BU
Active| Pb (Lead) Free: | Yes |
| ECCN (US): | EAR99 |
| HTS (US): | 8473.30.1180 |
1u | $69.00Budgetary Price
Add-on Hardware
Additional boards that work with this platform. Some may be required for full functionality or to evaluate specific features.
RAA223021 High Voltage Flyback Converter Evaluation Board supports 85VAC to 265VAC Input and 12V 1A Output
RTKA223021DE0010BU Active
Demonstrates an isolated high‑voltage flyback AC/DC converter for universal input applications. Designed to validate low‑cost, protected power designs.
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