25W 12V 2.1A Switch Power Supply AC to DC Hrsc-25-12

• Output Type: Single
• Warranty: 1 Year
• Output Power: 1 - 50W
• Input Voltage: 85~264 VAC
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: HRSC-25-12
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC
• Brand: Dhecn
• Transport Package: 98 PCS/CTN
• Specification: CE, ROHS, ISO9001
• Trademark: DHECN
• Origin: China
• HS Code: 8504401990
• Production Capacity: 10000PCS/Month

Product Description

HRSC-25 Single Output Switching Power Supply

Features: 

High efficiency, Long using time, High reliability

100% full load burn-in test

Protection: Short circuit/Over load/Over voltage

Cooling by free air convection

LED indicator for power on

Standby power consumption is < 0.3W

1 year warranty 

Dimensions:92.5*51*28m(L*W*H)

	MODEL	HRSC-25-5		HRSC-25-12		HRSC-25-24	HRSC-25-48
	DC VOLTAGE	5V		12V		24V	48V
	VOLTAGE TOLERANCE ( Note.3)	±1%		±1%		±1%	±1%
	RATED CURRENT (Note4)	4A		2.1A		1.1A	0.55A
OUTPUT	CURRENT RANGE	0-4A		0-2.1A		0-1.1A	0-0.55A
	RATED POWER	20W		25.2W		26.4W	26.4W
	VOLTAGE ADJUST RANGE	4.75-5.5V		10.8-13.2V		21.6-26.4V	42-52.8V
	RIPPLE & NOISE (Note.2)	80mVp-p		100mVp-p		100mVp-p	100mVp-p
	SETUP, RISE, HOLD UP TIME	1000ms,20ms,100ms/230VAC				at full load
	VOLTAGE RANGE	90~264VAC		47~63 Hz;	125~370VDC
	AC CURRENT	0.35A/230VAC
	EFFICIENCY	81%		84%		85%	86%
	INRUSH CURRENT	36A/230V
	LEAKAGE CURRENT	<2mA/240VAC
PROTECTION	OVER LOAD	120%~170%
		hiccup mode, recovers automatically after fault condition is removed
	SHORT CIRCUIT	hiccup mode, recovers automatically after fault condition is removed
	WORKING TEMP, HUMIDITY	-10ºC~+50ºC; 20%~90 %RH
ENVIRONMENT	STORAGE TEMP, HUMIDITY	-20ºC~+85ºC'; 10%~95 %RH
	VIBRATION RESISTANCE	10~500Hz, 2G 10min./ 1cycle, 60min. each along X, Y, Z axes
SAFETY	WITHSTAND VOLTAGE	I/P-O/P:1.5KVAC   I/P-FG:1.5KVAC   O/P-FG:0.5KVAC
	INSULATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:			100M Ohms/500VDC
EMC	SAFETY STANDARDS	Compliance to TUV EN60950
	EMC EMISSION	Compliance  to		EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11;
OTHERS	WEIGHT	0.13Kg
	PACKING	98pcs/14.8Kg/0.99CUFT
	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºCof ambient
	temperature.
NOTE	2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf
	& 47uf parallel capacitor.
	3.Tolerance : includes set up tolerance, line regulation and load regulation.
	4.Concrete output current see the derating curve.

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FAQ - DHECN 

1.Question: Are you a manufacturer or trading company ? 
Answer: We are a specical manufacturer with import & export license, which established in 1998, it is a professional manufacturer in designing, producing and selling isolation switch, switching power supply, current transformer, voltage transformer, and other electrical products.

2. Question :  Why choose us and trust us?  
Answer :  Good product, good price, and good service.
Company spirit: Practical innovation, sincerity to all
Core values: Customers' praise is the only value we exist.
Management concept: Pursuing excellent quality, creating first-rate services

3. Question : Where is your factory located ?  How can I visit there ?    
Answer: With an ISO90001 certified factory located in Yueqing city, Zhejiang Province, P.R.OF China. It takes about 4 hours from SHANGHAI by high-speed rail and 45 minute by air.
It is very pleasure for all to visit us. 
 
4. Question :  Can you do OEM ? 
Answer: Yes, we have the ability to do OEM /ODM to meet your requirements. 
 
5. Question : What is the payment terms?
Answer: In general T/T, L/C, Paypal or others we can discuss.
 
6. Question :How about the delivery time?
Answer: Usually, if have enough in warehouse, the delivery time is within 3 working days.
       If need produce, the lead time is about 10-20 working days according to quantity of the order.
 
7. Question : How about the shipping method?
 Answer: For sample or small order, deliver by International express, such as DHL, FEDEX, TNT, UPS, EMS and so on.
For large order, deliver by sea or by air according to buyers shipping instructions.
 
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