Have any questions?
CONTACT US
SD-200 200W Single output DC-DC Converter

SD-200 200W Single output DC-DC Converter

Advantage

> Clean production environment

> Full automatic testing with various tests

> Standardized production process with trained workers

> Low failure ratio and 24-month warranty

> Strong R&D and engineering support

Request a Quote  
SD-200 200W Single output DC-DC Converter
  • 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

 

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

Message Feedback
If you have any enquiry about quotation or cooperation,please free to email us at Winston or use the following enquiry form,Our sales representative will contact you within 24 hous.thank you for your interest in our products.
News Center
What is the principle of frequency converter?
In our daily lives, we often take it for granted that appliances simply plug in and work. However, behind the scenes, a key technology often ensures this compatibility: the frequency converter. This device is fundamental to industrial automation, manufacturing, and even international trade. But what exactly is it? How does it work?
2025-10-17
How Can You Properly Maintain a Frequency Converter to Extend Its Service Life?
Many buyers invest in a frequency converter to boost motor efficiency, cut energy costs, and reduce wear on equipment—but they often neglect proper maintenance. Without regular care, even quality units may fail early, causing unexpected downtime and extra repair expenses. This guide breaks down simple, safe steps to keep your unit running reliably.
2025-10-14
What Environments Are Suitable for Using a Frequency Converter?
Many users question which environments can properly support a frequency converter’s operation, as poor surroundings may harm its performance or shorten its lifespan. This article clarifies the right environments for it, helping you identify where the device works stably.
2025-10-09
What Common Industrial Scenarios Are Ideal for Using a Motor Soft Starter?
When electric motors start up, they often generate sudden high currents that can damage equipment, disrupt power grids, or shorten motor lifespan. Understanding which scenarios benefit most from a Motor Soft Starter helps businesses avoid these issues and choose the right solution. This article breaks down key industrial settings where this device adds real value.
2025-09-29

GET A QUOTE

AFFORDABLE PRICE: AS A MANUFACTURER, WE GIVE YOU FACTORY PRICE
Contact Us For Free Sample
Captcha Code
×