Astec LPS42 開關(guān)電源AC/DC
信息類型：跳蚤市場(chǎng) 所屬類別：開關(guān)電源(AC/DC)
地區(qū)城市：廣東省－深圳市 更新時(shí)間：2011-6-17 17:56:31
聯(lián) 系 人：李生 有效期限：2012-6-17 15:16:43
公司名稱：鵬勝電子有限公司
電子信箱：danny.lee@psen.com.cn 聯(lián)系電話：0755-29648815
地區(qū)城市：廣東省－深圳市 更新時(shí)間：2011-6-17 17:56:31
聯(lián) 系 人：李生 有效期限：2012-6-17 15:16:43
公司名稱：鵬勝電子有限公司
電子信箱：danny.lee@psen.com.cn 聯(lián)系電話：0755-29648815
詳細(xì)描述
LPS40 Series WebSheet
- Total Max Power: 55 W
- Total Max Current: 8 A
- Input Voltage: 85 V to 264 V
- Output Voltage: 3.3 V to 48 V
- Outputs: Single
- Size (L x W x H): 5.000" x 3.000" x 1.200"
- Warranty: 2 years
- Operating Temperature: -20 to +70
Download Datasheet
Special features
- Built-in EMI filter
- Terminal block option (-T)
- Low output ripple
- Less than 1U high
- Remote sense
- 3" x 5" footprint
- Universal input
- Overload protection
- LPX40 enclosure kit available
- Overvoltage protection
- Adjustable output
- 110 KHz switching frequency
Electrical specs
Input
- Efficiency: 70% typical at full load
- EMI filter: FCC Class B conducted CISPR 22 Class B conducted E
- Inrush current: <15 A peak @ 115 VAC; <30 A peak @ 230 VAC, cold
- Input current: 1 A max. (RMS) @ 115 VAC
- Frequency: 47-440 Hz
- Input range: 85-264 VAC 120-300 VDC
- Safety ground leakage current: <0.5 mA @ 50/60 Hz, 264 VAC input
Output
- Hold-up time: 20 ms @40 W load, 115 VAC nominal line
- Remote sense: Compensates for 0.5 V lead drop min. Will operate
- Overload protection: Short circuit protection on all outputs. Case over
- Maximum power: 40 W for convection; 55 W with 30 CFM forced air
- Overvoltage protection: 5 V output: 5.7 to 6.7 VDC. Other outputs 10% to 2
- Adjustment range: -5, +10% minimum
LPS40 models
| Output(s) | Model No | Buy Now | Evaluation |
| 3.3 V @ 11 A | LPS41 | Buy Now | Request |
| 5 V @ 11 A | LPS42 | Buy Now | Request |
| 12 V @ 4.58 A | LPS43 | Buy Now | Request |
| 15 V @ 3.6 A | LPS44 | Buy Now | Request |
| 24 V @ 2.3 A | LPS45 | Buy Now | Request |
| 48 V @ 1.2 A | LPS48 | Buy Now | Request |
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