产品概述
描述
The STEVAL-ISA142V1 product evaluation board implements a 50 W, wide-range mains input, power factor-corrected power supply suitable for all low power applications requiring a high power factor, such as lighting applications and LED power supplies. Use of the low-cost L6564 combined with simple flyback topology provide a very competitive solution.
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所有功能
- Line voltage range: 90 to 265 VAC
- Minimum line frequency (fl): 47-63 Hz
- Minimum switching frequency: 44 KHz
- Reflected voltage: 140 V
- Regulated output voltage: 24 V
- Rated output power: 50 W
- Power factor (load ≥ 50%): 0.9 minimum
- Minimum efficiency at full load: 88%
- Maximum 2 fl output voltage ripple: 1.1 V pk-pk (VIN=230 VAC, Pout=50 W)
- Maximum ambient temperature: 50 °C
- Conducted EMI: in accordance with EN55022 class-B
- PCB type and size: single-sided, 35 um, CEM-1, 140 x 60 mm
- RoHS compliant
特别推荐
所有资源
| 资源标题 | 版本 | 更新时间 |
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Board Manufacturing Specifications (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 01 Aug 2015 | 01 Aug 2015 |
物料清单 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
Schematic Pack (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
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** |
|---|---|---|---|---|---|---|
| STEVAL-ISA142V1 | 批量生产 | CARD | 工业 | Ecopack2 | - | |
STEVAL-ISA142V1
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
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| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | Board production status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISA142V1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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STEVAL-ISA142V1 批量生产
Budgetary Price (US$)*/Qty:
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distributors
无法联系到经销商，请联系我们的销售办事处
包:
包装类型:
RoHS:
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ECCN (US):
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