订购数量 | 价格 |
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LPQ252现货供应价格ASTECPDF规格书原产原包14+类型:AC/DC电源 调制方式:脉冲宽
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- 规格书下载
原厂料号:LPQ252品牌:ASTEC
类型:AC/DC电源
调制方式:脉冲宽度调制(PWM)式 输入电压:85~264VAC(V) 输出功率:250W(W)
输出电压:5 12 -12 +-5~24(V) 工作效率:75(%) 输出纹波噪音:50mV 120mV 120mV 240mV
电压调整率:+-0.2 +-1 +-1 +-1(%) 负载调整率:+-2 +-3 +-3 +-3(%) 产品认证:UL
LPQ250 Series WebSheet
Total Max Power: 250 W
Total Max Current: 6 A
Input Voltage: 85 V to 264 V
Output Voltage: -15 V to - 5 V
Outputs: Quad
Size (L x W x H): 9.000 x 5.000 x 2.000
Warranty: 2 years
Operating Temperature: 0 to +70 C
Download Datasheet
Special features
Active power fact crection
Adjustable floating 4th output
Single wire current sharing
Overload protection
2 Supervisy outputs 5 V 12 V
IEC EN61000-3-2 compliance
Remote sense on main output
Power fail remote inhibit
Overvoltage protection
Built-in EMI filter
Optional end fan cover -CEF
Optional with fan cover -CF
120 KHz switching frequency
Cover -C
DC power good
Thermal overload protection
Electrical specs
Input
Efficiency: 75% typical at full load
Safety ground leakage current: <0.5 mA @ 50/60 Hz, 264 VAC input
EMI filter: FCC Class B conducted radiated CISPR 22 Class
Power fact: 0.99 typical
Frequency: 47-440 Hz
Input range: 85-264 VAC; 120-300 VDC
Inrush current: 20 A max., cold start @ 25°C
Output
Overvoltage protection: 5 V output: 5.7-6.7 VDC.
Adjustment range: ±5% min. on main: 5-25 V on 4th output
Maximum power: With cover: 250 W with 30 CFM fced air, (-C) (-C
Supervisy outputs: 5 V @ 100 mA regulated, 12 V @ 500 mA
Hold-up time: 16ms @ 250 W load, 115 VAC nominal line
Overload protection: Sht circuit protection on all outputs. Case over
Logic Control
DC OK: TTL logic goes high 50-150 msec after 5 V output.
Remote sense: Compensates f 0.5 V lead min. Will operate
Remote on/off: Requires an external contact (N.O N.C) to inhib
Power failure: TTL logic signal goes high 50-150 msec after 5V ou
LPQ250 models
Output(s) Model No Buy Now Evaluation
5.5 V @ 35 A, 12 V @ 10 A, -12 V @ 6 A LPQ252-C Buy Now Request
5.5 V @ 35 A, 12 V @ 10 A, -12 V @ 6 A LPQ252-CEF Buy Now Request
5.5 V @ 35 A, 12 V @ 10 A, -12 V @ 6 A LPQ252-CF Buy Now Request
5.5 V @ 35 A, 15 V @ 10 A, -15 V @ 6 A LPQ253-C Buy Now Request
5.5 V @ 35 A, 15 V @ 10 A, -15 V @ 6 A LPQ253-CEF Buy Now Request
5.5 V @ 35 A, 15 V @ 10 A, -15 V @ 6 A LPQ253-CF Buy Now Request
产品属性
- 类型
描述
- 型号:
LPQ252
- 制造商:
M/A-COM Technology Solutions
- 功能描述:
RF & MICROWAVE PRODUCT SOLUTIONS 6.04 - Bulk
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