DC-DC Converter from China manufacturer - WENZHOU MINGWEI AUTOMATION SYSTEM CO.,LTD.

Price:	15.0~20.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SD-25

Production Capacity: 30000 Pieces / Month

Delivery Date: 7 ~ 15Day

Output Type: Single

Brand Name: INTMW

Weight: 0.38Kg

Output Voltage: 5V, 12V, 24V

Color: Silver

Safety Compliance: EMC & LVD

Means of Transport: by air or by sea

Packing: 0.38Kg; 45pcs/17.8Kg/0.9CUF...

Type: DC/DC Converters

Output Power: 1 - 50W

Size: 99*97*36mm

Input Voltage: 9.2 ~18VDC, 19 ~ 36VDC, 36~...

Certificate: CE, RoHS

Shell Material: Aluminum & Iron

25W DC-DC Converter SD-25
1) INPUT: 9.2 ~ 72VDC Full range 2) CE RoHS Approved
3) DIMENSION: 99*97*36mm (L*W*H) 4) 1 Year Warranty

25W DC-DC Converter SD-25 Series

Features:

2:1 wide input range

Protections: Short circuit / Over load / Over voltage

1500VDC I/O isolation

Built-in EMI filter, low ripple noise

100% full load burn-in test

Fixed switching frequency at 83 KHz

Low cost

High reliability

1 year warranty

**25W DC DC Converter SD-25 Specification**
MODEL		SD-25A-5	SD-25B-5	SD-25C-5	SD-25A-12	SD-25B-12	SD-25C-12	SD-25A-24	SD-25B-24	SD-25C-24
OUTPUT	DC VOLTAGE	5V			12V			24V
	RATED CURRENT	5A			2.1A			1.1A
	CURRENT RANGE	0 ~ 5A			0 ~ 2.1A			0 ~ 1.1A
	RATED POWER	25W			25.2W			26.4W
	RIPPLE & NOISE (max.) Note.2	100mVp-p			120mVp-p			150mVp-p
	VOLTAGE ADJ. RANGE	4.5 ~ 5.5VDC			11 ~ 16VDC			23 ~ 30VDC
	VOLTAGE TOLERANCE Note.3	±2.0%			±1.0%			±1.0%
	LINE REGULATION	±0.5%			±0.3%			±0.2%
	LOAD REGULATION	±0.5%			±0.3%			±0.2%
	SETUP, RISE, HOLD TIME	2.5s, 50ms, --- at full load
INPUT	VOLTAGE RANGE	A: 9.2 ~18VDC B: 19 ~ 36VDC C: 36~72VDC
	EFFICIENCY (Typ.)	71%	72%	74%	72%	75%	78%	75%	78%	81%
	DC CURRENT	3.2A/12V			1.6A/24V			0.8A/48V
PROTECTION	OVERLOAD	105 ~ 150% rated output power
		Protection type: Fold back current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	5.75 ~ 6.75V/10% load			16.8 ~ 20V/10% load			31.5 ~ 37.5V/10% load
		Protection type: Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT	WORKING TEMP.	-10 ~ +60ºC
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-20 ~ +85ºC, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/ºC (0 ~ 50ºC)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC (Note 4)	SAFETY STANDARDS	Design refer to LVD
	WITHSTAND VOLTAGE	I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
	EMI CONDUCTION & RADIATION	Design refer to EN55022(CISPR22) CLASS B
	EMS IMMUNITY	Design refer to EN61000-4-2,3,4,6,8; ENV50204, EN55024, light industry level, criteria A
OTHERS	MTBF	374.3K hrs min. (SD-25A) 365.9K hrs min. (SD-25B) 377.5K hrs min. (SD-25C) MIL-HDBK-217F (25ºC )
	DIMENSION	999736mm (LWH)
	PACKING	0.38Kg; 45pcs/17.8Kg/0.9CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. 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. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives.