LFM5 5 Watt Open Frame Power Supplies

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发布时间 2026-01-29 关注次数 197

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品牌：ASTRODYNE	类型：AC/DC电源	输入电压：AC85-264V V
输出功率：5 W	调制方式：脉冲宽度调制（PWM)式	晶体管连接方式：单端式
型号：LFM5-24,LFM5-12,LFM5-15 LFM5-5

LFM5 5 Watt Open Frame Power Supplies

	Universal 90-264VAC Input
	High Efficiency
	Regulated Outputs
	3000V Isolation
	Single Outputs
	UL6050 & EN60950 Approved
Model Number		Output Voltage	Output Amps	Ripple and Noise
LFM5-3.3		3.3 VDC	1.25 Amps	50mV (note 1)
LFM5-5		5 VDC	1 Amps	50mV (note 1)
LFM5-12		12 VDC	0.42 Amps	120mV (note 1)
LFM5-15		15VDC	0.33 Amps	150mV (note 1)
LFM5-24		24VDC	0.23 Amps	240mV (note 1)

LFM5 series

Input Specifications

Input Voltage Range	90-264 VAC
Frequency Range	47-63 Hz
Inrush Current	20A@100V, 40A@200V Input *
Leakage Current	0.25mA max.

Environmental Specifications

Operating Temperature	0 to +40°C
Storage Temperature	-20 to +85°C *
MTBF	224.3KHrs min,MIL-HDBK-217F(25°C)
Cooling	Free Air Convection

General Specifications

Isolation	3000VAC
Efficiency	75%~78%, typ

Output Specifications

Output Voltage	3.3 VDC
Output Amps	1.25 Amps
Load Regulation	± 1% (10% FL)
Line Regulation	± 0.5% (LL-HL, FL)
Preset Accuracy	± 1%
Temperature Coefficient	±0.05%/°C
Ripple and Noise	50mV (note 1)
Short Circuit Protection	Continuous
Hold Up Time	8 mS, typ @ 115VAC

Physical Specifications

Size (mm)	55.11 x 35.05 x 20.06 mm
Size (Inches)	2.17” x 1.38” x 0.79”
Construction	Open Frame
Weight (g)	40g
Weight (oz)	1.4oz

Notes
1. Add a 0.1uF ceramic capacitor and a 10uF E.L.capacitor to output for Ripple & Noise (R & N) measuring @ 20MHz BW.
* These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied.
All specifications are typical at nominal b, full load, and 25°C unless otherwise noted
Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nub controls systems, or other mission-critical applications

西安浩南电子科技有限公司

公司类型私营有限责任公司
经营模式代理商-私营有限责任公司
联系人刘彦成
联系手机13720726368
联系固话029-88231631
公司地址西安市高新一路6号前进大厦705室

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