SKU: 66962154510

Mean Well - 200W Single Output DC-DC Converter, INPUT: 19-36VDC (10.4Amp), OUTPUT: 48VDC (4.2Amp)

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Description

Mean Well - 200W Single Output DC-DC Converter, INPUT: 19-36VDC (10.4Amp), OUTPUT: 48VDC (4.2Amp)Robust & Reliable 200W DC DC Power Conversion Engineered for performance and reliability, the Mean Well SD 200B 48 is a high efficiency, 200W enclosed type DC DC converter. This unit expertly converts a 24V DC input (ranging from 19 36VDC) into a stable, regulated 48V DC output, making it an ideal step up or 'boost' converter for demanding industrial applications. Built with the quality Mean Well is known for, this converter ensures consistent power

Robust & Reliable 200W DC-DC Power Conversion

Engineered for performance and reliability, the Mean Well SD-200B-48 is a high-efficiency, 200W enclosed-type DC-DC converter. This unit expertly converts a 24V DC input (ranging from 19-36VDC) into a stable, regulated 48V DC output, making it an ideal step-up or 'boost' converter for demanding industrial applications. Built with the quality Mean Well is known for, this converter ensures consistent power for your critical systems.

Core Features & Benefits

  • Wide Input Range: The 2:1 wide input voltage range accommodates variations in the power source, providing operational flexibility.
  • Comprehensive Protection: Equipped with built-in safeguards against short circuits, overload, over voltage, and over temperature to ensure longevity and protect connected equipment.
  • High Efficiency: With an efficiency rating of 86%, this converter minimizes energy loss, reducing heat generation and operational costs.
  • Reliable Cooling: Cooled by free air convection, it operates silently and reliably without the need for a fan across a wide temperature range of -20°C to +60°C.
  • Isolation: Features 1500VAC I/O isolation to enhance safety and system integrity.
  • Quality Assured: Undergoes a 100% full load burn-in test to guarantee performance right out of the box.

Technical Specifications

OUTPUT
DC Voltage 48V
Rated Current 4.2A
Current Range 0 ~ 4.2A
Rated Power 201.6W
Ripple & Noise (max.) 200mVp-p
Voltage Adj. Range 43 ~ 53VDC
Voltage Tolerance ±1.0%
INPUT
Voltage Range 19 ~ 36VDC
Efficiency (Typ.) 86%
DC Current (Typ.) 10.4A
PROTECTION
Overload 105 ~ 135% rated output power. Protection type: Shut down o/p voltage, re-power on to recover.
Over Voltage 53 ~ 65V. Protection type: Shut down o/p voltage, re-power on to recover.
Over Temperature Protection type: Shut down o/p voltage, recovers automatically after temperature goes down.
ENVIRONMENT
Working Temperature -20 ~ +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -40 ~ +85°C, 10 ~ 95% RH
SAFETY & EMC
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
EMC Emission Compliance to EN55022 (CISPR22) Class B
EMC Immunity Compliance to EN61000-4-2,3,4,6,8; ENV50204
OTHERS
Manufacturer Part Number SD-200B-48
Dimensions (L x W x H) 215 x 115 x 50 mm
Weight 1.1 Kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66962154510

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Reviewed in the United States on April 20, 2026
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Love love love
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★★★★★ 4
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★★★★★ 5
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