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SD-200
Name: SD-200
Product catalog: DC DC Converter

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200W Single Output DC-DC Converter   SD-200 series
Features:
2:1 wide input range
Protections: Short circuit / Overload / Over voltage / Over temperature
1500VAC I/O isolation
Cooling by free air convection
100% full load burn-in test
24V and 48V input voltage design refer to LVD
2 years warranty
SPECIFICATION
OUTPUT  
Model SD-200B SD-200C
DC Voltage 5V 12V 24V 48V 5V 12V 24V 48V
Rated Current 34A 16.7A 8.4A 4.2A 40A 16.7A 8.4A 4.2A
Current Range 0~34A 0~16.7A 0~8.4A 0~4.2A 0~40A 0~16.7A 0~8.4A 0~4.2A
Rated Power 170W 200.4W 201.6W 201.6W 200W 200.4W 201.6W 201.6W
Ripple & Noise 100mVp-p 120mVp-p 150mVp-p 200mVp-p 100mVp-p 120mVp-p 150mVp-p 200mVp-p
Voltage Adj. Range 4.5 ~ 5.5VDC 11 ~ 16VDC 23 ~ 30VDC 43 ~ 53VDC 4.5 ~ 5.5VDC 11 ~ 16VDC 23 ~ 30VDC 43 ~ 53VDC
Voltage Tolerance ±2.0% ±1.0% ±1.0% ±1.0% ±2.0% ±1.0% ±1.0% ±1.0%
Line Regulation  ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load Regulation ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
Setup, Rise Time 300ms, 50ms at full load
   
INPUT  
Voltage Range B:19 ~ 36VDC   C:36 ~ 72VDC   D:72 ~144VDC
Efficiency 79% 82% 85% 86% 81% 84% 86% 86%
DC Current 10.8A/24V 10.6A/24V 10.4A/24V 10.4A/24V 5.4A/48V 5.2A/48V 6.7A/48V 5A/48V
Inrush Current C:45A/48VDC   D:45A/96VDC
   
PROTECTION  
Over Load 105 ~ 135% rated output power
Protection type: Shut down o/p voltage, re-power on to recover
Over Voltage 5.75 ~ 6.75V 16.8 ~ 20V 31.5 ~ 37.5V 53 ~ 65V 5.75 ~ 6.75V 16.8 ~ 20V 31.5 ~ 37.5V 53 ~ 65V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature 95℃±5℃(100℃±5℃ for SD-200B-12 only) TSW1 detect on main power transistor
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
   
ENVIRONMENT  
Working Temp. -20 ~ +60℃(Refer to “Derating Curve”)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -40 ~ +85℃, 10 ~ 95% RH
Temp. Coefficient ±0.03%/℃ (0 ~ 50℃)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
   
SAFETY & EMC  
Safety Standards UL60950-1approved (for SD-200C-24 type only), IEC60950-1 CB approved by TUV (for D type only)
Withstand Voltage I/P-O/P: 1.5KVAC   I/P-FG: 2.0KVAC   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 215*115*50mm (L*W*H)
Weight 1.1Kg
Packing 12pcs/14.4Kg/0.92CUFT
   
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.

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