Product Details

Specifications

12v to 5v
1.CE RoHS,ISO9001 approve
2.High reliable and efficiency
3.Compact size
4.Good price and quality

12v to 5v

High Efficiency 120W dc converter 12v to 5v

120W Single Output DC-DC Converter SD-120 series

Features :

2:1 wide input range

Protections: Short circuit / Overload / Over voltage

1500VAC I/O isolation

Built-in EMI filter, low ripple noise

100% full load burn-in test

Fixed switching frequency at 83KHz

24V and 48V input voltage design refer to LVD

Low cost

High reliability

2 year warranty

SPECIFICATION
OUTPUT
Model	SD-120B-5	SD-120C-5	SD-120D-5	SD-120B-12	SD-120C-12	SD-120D-12	SD-120B-24	SD-120C-24	SD-120D-24
DC Voltage	5V			12V			24V
Rated Current	24A			10A			5A
Current Range	0~24A			0~10A			0~5A
Rated Power	120W			120W			120W
Ripple & Noise	100mVp-p			120mVp-p			150mVp-p
Voltage Adj. Range	4.5~5.5VDC			11~16VDC			23~30VDC
Voltage Tolerance	±2.0%			±1.0%			±1.0%
Line Regulation	±0.5%			±0.3%			±0.2%
Load Regulation	±0.5%			±0.3%			±0.2%
Setup,Rise Time	2s,50ms(only D mode) at full load
Hold Up Time	20ms(only D mode) at full load

INPUT
Voltage Range	B:19~36VDC C:36~72VDC D:72~144VDC or 85~132VAC
Efficiency	74%	75%	76%	75%	77%	80%	78%	81%	83%
DC Current	4.8A/24V	2.4A/48V	1.8A/96V	4.8A/24V	2.4A/48V	1.8A/96V	4.8A/24V	2.4A/48V	1.8A/96V
Inrush Current	D:18A/96VDC
Leakage Current	<0.75mA/120VAC(SD-100D)

PROTECTION
Over Load	105~135% rated output power
	Protection type: Hiccup mode,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~+60℃ (Refer to “Derating Curve”)
Working Humidity	20~90%RH non-condensing
Storage Temp.,Humidity	-20~+85℃,10~95%RH
Temp.Coefficient	±0.03%/℃ (0~50℃)
Vibration	10~500Hz,2G 10min./1cycle,60min.each along X, Y, Z axes

SAFETY &EMC
Safety Standards	IEC60950-1CB approved by TUV(for D type only)
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 /25℃ /70%RH
EMC Emission	Compliance to EN55022(CISPR22) Class B
EMC Immunity	Compliance to EN61000-4-2,3,4,6,8,light industry level,criteria A

OTHERS
Dimension	1999838mm(LWH)
Weight	0.65Kg
Packing	20pcs/13.8Kg/0.8CUFT

NOTE
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25℃ 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 a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.