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All prices are in KRW.
Price Break Unit Price Extended Price
1 363,456.00000 ₩363,456
5 352,552.60000 ₩1,762,763
10 341,649.10000 ₩3,416,491
25 330,737.48000 ₩8,268,437

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Digi-Key Part Number 1470-4178-ND

XP Power

Manufacturer Part Number QSB40024S12
Description DC DC CONVERTER 12V 400W
Manufacturer Standard Lead Time 16 Weeks
Detailed Description

Isolated Module DC DC Converter 1 Output 12V 33.3A 9V - 36V Input

Customer Reference
Documents & Media
Datasheets QSB Series 400W Datasheet
Environmental Information Declaration of Conformity QSB400 Series
Featured Product 150 W QSB Series DC-DC Converters
HTML Datasheet QSB Series 400W Datasheet
Product Attributes
Type Description Select All
Manufacturer XP Power
Series QSB (400W)
Packaging Box 
Part Status Active
Type Isolated Module
Number of Outputs 1
Voltage - Input (Min) 9V
Voltage - Input (Max) 36V
Voltage - Output 1 12V
Voltage - Output 2 -
Voltage - Output 3 -
Current - Output (Max) 33.3A
Power (Watts) 400W
Voltage - Isolation 1.5kV
Applications ITE (Commercial)
Features Remote On/Off, OCP, OTP, OVP, SCP
Operating Temperature -40°C ~ 100°C
Efficiency 86%
Mounting Type Through Hole
Package / Case 16-DIP Module
Size / Dimension 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Control Features Enable, Active High
Base Part Number QSB40024
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package 1
Other Names 1470-4178