Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

Power Supply, Converter, 48V DC Converter manufacturer / supplier in China, offering 144W DC/DC Power Converter 24V to 48V Step-up Power Supply, St-100 Home Use 100W 110V-220V and 220V-110V Step up&Down Transformer, Smun AC-DC Single Output 15W 5V 3A Switching Power Supply and so on.

Gold Member Since 2009
Audited Supplier

144W DC/DC Power Converter 24V to 48V Step-up Power Supply

Get Latest Price
Purchase Qty. / Reference FOB Price
1-49 Pieces US $12
50-99 Pieces US $10
100-999 Pieces US $9.5
1,000+ Pieces US $9
Port: Ningbo, China
Production Capacity: 50, 000 Per Month
Payment Terms: L/C, T/T, Western Union, Paypal
Output Type: Single
Warranty: 1 Year
Output Power: 101 - 200W
Input Voltage: 24VDC
Connection Mode: Series Switching Power Supply
Certification: CE, RoHS, ISO

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Basic Info

Model NO.: SDS-144(24)-48
Brand: Smun
Rated Power: 144W
Input Voltage Range: 20-36V DC
Output Voltage: 48VDC
Output Current: 3A
Size: 74*74*32mm
Waterproof IP: IP68
Efficiency: up to 94%
Weight: 290g
Working Temperature: -40°c ~ +80°c
Short-Circuit Protection: No
Trademark: Smun
Transport Package: Standard Exporting Carton
Specification: CE ROHS ISO9000
Origin: China
HS Code: 8504401400

Product Description

1. 100% full power & stable current output
2. 100% Imported components
3. Wide input voltage from 20-36Vdc
4. Industry grade DC24V to DC48V booster converter, high efficiency up to 94%
5. 100% waterproof & anti-shock protection, Ultra compact size, light weight
6. According: CE/RoHS, IP68 design
7. Die-cast aluminum shell, epoxy potting, Cooling by free air convection
8. Protections: Over-current, Over-voltage, Over-temperature, Over-load and so on. Auto-recovery when device is back to normal operating
9. Non-Isolated Module, 
10. 1 year warranty, lifetime up to 100,000 hours.
Input rated voltage24V DC
Input voltage range20-36V DC
Efficiency96% (half load), 94% (full load)
Output voltage48V DC
Output current3 Amps
Output rated power144 Watts
Output peak power180 Watts
Voltage regulation< 1%
Load regulation< 2%
Ripple (Full load test)< 300mV
No-load current< 30mA
Working temperature-40°c ~ +80°c
Waterproof ratingIP68
Over-voltage protectionYES
Over-current protectionYES
Over-temperature protectionYES
Short-circuit protectionNO
Machine size74*74*32mm
Package size98*82*34mm
N. Weight280g
G. Weight290g
Cooling wayFree air convection
OtherCarton packaging

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