NVVV DR-45w-12v Industrial Power Supply AC to DC 45W SMPS DIN Rail 12v 3.75A Industrial Switching Power Supply

Supplier: Zhejiang Junlin Electric Technology Co., Ltd.
Region: Zhejiang, China
Contact: Ms sunny kong
Price: $8.99 / 1 - 99 pieces
$7.00 / 100 - 499 pieces
$5.00 / >=500 pieces
Min. Order: 1 piece

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Product details

Output frequency:	47-63 Hz	model:	DR-45-12
Supply capacity:	50000 pieces per month	brand:	NVVV
port:	Ningbo	The output voltage:	12V
efficiency:	82%	product name:	Rail type switching power supply
MOQ:	1	Input voltage:	220V
Warranty:	6 years	Output Power:	45W, 45W
quality:	100% factory	application:	CCTV cameras, LEDs, 3D printers, machines
Output current:	3.75A	aspect:	785693MM
Packaging Details:	safe packaging	payment terms:	L/C, Western Union, D/P, T/T
place of origin; place of origin:	China, Zhejiang, China

Product Description

Specification

DR-45 45W rail type switching power supply
project			technical indicators
output	DC voltage	12V		24V
		rated current	3.5A		2A
		rated power	42W		48W
		Ripple and Noise①	＜120mV		＜150mV
		Voltage accuracy	±1%
		Output Voltage Adjustment Range	±10%
		Load Regulation	±1%
		Linear Regulation	±1%
enter	voltage range	85-264VAC 47Hz～63Hz (120VDC～370VDC)
		Efficiency (Typical)②	>82%		>84%
		Working current	＜1A 110VAC ＜0.5A 220VAC
		electric shock	110VAC 15A, 220VAC 30A
		Attack, rise, hold time	100ms, 30ms, 21ms: 110VAC/100ms, 30ms, 100ms: 220VAC
Protect	overload protection	≥105% - 150% type: constant current output + VO drops to the undervoltage point to cut off the output reset: power on again
Protect		Short circuit protection	+VO drops to the undervoltage point to turn off the output
environmental science	Working temperature and humidity	-10℃～+50℃; 20%～90RH
environmental science		Working temperature and humidity	-20℃～+85℃; 10%～95RH
safety regulations	withstand voltage	Input and output: 3kVac: 0.5kvac for 1 minute
safety regulations		isolation resistance	Input and output, input shell, output shell: 500VDC/100MΩ
other	size	789356mm
other		Net weight/Gross weight	270/290g