产品概述
描述
The EVAL-PSR01B-35W is intended to provide a stable and insulated 48 V voltage bus suitable to supply secondary side circuitry for a total output power of 35 W when a wide range of input voltages is applied at its input. A very high power factor is obtained thanks to HVLED001B features. Input voltage variations, excessive input voltage (overvoltage like surge or bursts) or very low input voltages are managed by some of the HVLED001B protections, improving the reliability of the application.
The efficiency of the application is very high even at very low load thanks to the improved frequency fold-back feature that, contemporarily, reduces the output voltage ripple at light load.
Output short-circuit and overload protections are auto-restart for a safe operation in lighting environment.
Extremely low input power is there at no load conditions.
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所有功能
- Input voltage: Vin: 90 - 265 Vrms, f: 45-66 Hz
- Output voltage: 48 V / 730 mA
- High power factor, low THD
- No-load: better than 150 mW @ 230 Vin
- Average full load efficiency: 90%
- Short-circuit protection with auto restart
- Safety: Acc. to EN60065
- EMI: Acc. to EN55022 - conducted emissions
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质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| EVAL-PSR01B-35W | 批量生产 | CARD | 工业 | Ecopack1 | - | |
EVAL-PSR01B-35W
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVAL-PSR01B-35W | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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EVAL-PSR01B-35W 批量生产