News
Home > News > Content
SD-200 DC DC Converter
- Aug 10, 2018 -

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
ModelSD-200BSD-200C
DC Voltage5V12V24V48V5V12V24V48V
Rated Current34A16.7A8.4A4.2A40A16.7A8.4A4.2A
Current Range0~34A0~16.7A0~8.4A0~4.2A0~40A0~16.7A0~8.4A0~4.2A
Rated Power170W200.4W201.6W201.6W200W200.4W201.6W201.6W
Ripple & Noise100mVp-p120mVp-p150mVp-p200mVp-p100mVp-p120mVp-p150mVp-p200mVp-p
Voltage Adj. Range4.5 ~ 5.5VDC11 ~ 16VDC23 ~ 30VDC43 ~ 53VDC4.5 ~ 5.5VDC11 ~ 16VDC23 ~ 30VDC43 ~ 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 Time300ms, 50ms at full load


INPUT
Voltage RangeB:19 ~ 36VDC   C:36 ~ 72VDC   D:72 ~144VDC
Efficiency79%82%85%86%81%84%86%86%
DC Current10.8A/24V10.6A/24V10.4A/24V10.4A/24V5.4A/48V5.2A/48V6.7A/48V5A/48V
Inrush CurrentC:45A/48VDC   D:45A/96VDC


PROTECTION
Over Load105 ~ 135% rated output power
Protection type: Shut down o/p voltage, re-power on to recover
Over Voltage5.75 ~ 6.75V16.8 ~ 20V31.5 ~ 37.5V53 ~ 65V5.75 ~ 6.75V16.8 ~ 20V31.5 ~ 37.5V53 ~ 65V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature95℃±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 Humidity20 ~ 90% RH non-condensing
Storage Temp., Humidity-40 ~ +85℃, 10 ~ 95% RH
Temp. Coefficient±0.03%/℃ (0 ~ 50℃)
Vibration10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes


SAFETY & EMC
Safety StandardsUL60950-1approved (for SD-200C-24 type only), IEC60950-1 CB approved by TUV (for D type only)
Withstand VoltageI/P-O/P: 1.5KVAC   I/P-FG: 2.0KVAC   O/P-FG: 0.5KVAC
Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
EMC EmissionCompliance to EN55022 (CISPR22) Class B
EMC ImmunityCompliance to EN61000-4-2,3,4,6,8, light industry level, criteria A


OTHERS
Dimension215*115*50mm (L*W*H)
Weight1.1Kg
Packing12pcs/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.


FAQ:

1.Why Choose us ?

A. Alibaba Assessed 7 years Gold Supplier

B. Passed by CE ISO9001 certification and Patent

C. 100%QC inspection before shipment

D. Best quality& Best service with Competitive price

2. What is the warranty of your power inverter?

The warranty of our power inverter is 18 months.

3. Do you accept OEM for the power inverter?

Yes, we do.

4. Application of the power inverter.

A. Solar system.

B. Household applications, such as TV, refrigerator, air conditioner, washing machine, fans, lights and so on.

5. What certificate you have for the power inverter?

We have CE , ROHS , CCC , ISO9001.

6. What express do you have ?

DHL Fedex UPS and so on. 

7. What is our magic weapon for winning?

A. 10 years experience for producing Electric Appliances.

B. Independent research and development ability, with 15 years experience of engineers.

C. No one we have, we have excellent!

8. How to CONTACT us?

Send your inquiry details in the below, click "Send" now!

Not exactly know what you want? Post a quick Buying Request!

You can add my wechat: BC15399779389/ whatsapp: +86 136 9975 1287

I promise to provide you best service!
Wanna know more details,please feel free to inform me ! Thanks!