概述
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.
特性
- 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
试用样品与购买
RTKA223021DE0000BU
有效| Pb (Lead) Free: | Yes |
| ECCN (US): | EAR99 |
| HTS (US): | 8473.30.1180 |
1u | $69.00预算价格
附加硬件
与该平台兼容的附加板卡。为实现完整功能或评估特定功能，可能需要使用其中的部分板卡。
RAA223021 High Voltage Flyback Converter Evaluation Board supports 85VAC to 265VAC Input and 12V 1A Output
Demonstrates an isolated high‑voltage flyback AC/DC converter for universal input applications. Designed to validate low‑cost, protected power designs.
