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參數(shù)資料
| 型號： | HEHB40A-48V-1.8V-PL |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 595K |
| 代理商： | HEHB40A-48V-1.8V-PL |
Power Electronics Group
P/N 7V67H5WN000
HEHB 40A 48V 1.8V DS 7V67 – page
1 -
Release 2.D
P/N 7V67H5WN000
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Very high efficiency: 85%@40A, 90%@20A
(48Vin, 25°C, 300LFM)
Wide input voltage range (36 to 75Vdc)
Total weight: 63g. (2.22oz.) Open-Frame Version;
Max 85g. (2.99oz.) Metal-Plate Version
Low profile, industry standard footprint and pinout:
2.3" x 2.4" x 0.4" (58.4mm x 61.0mm x 10.2mm)
Adjustable output voltage (+10% / -20% )
Input to Output Isolation at 2000Vdc, 10M
Fixed Frequency (250 KHz)
Undervoltage Lockout (UVLO)
Overcurrent protection
Overtemperature protection
Auto-restart after overcurrent shutdown
Remote sense
Remote ON/OFF
Operating temperature -40/+100°C
ISO 9001 Certified manufacturing processes
CSA/US, CSA, Kema Certified
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The HEHB DC-DC Converter family is
Magnetek’s solution for next generation,
cutting-edge board applications.
The synchronous rectification topology uses
MOSFET instead of Schottky diodes
providing extreme reduction in heat
generation, boosting efficiency, eliminating
the need for a heat sink and increasing
reliability.
The low p rofile (0.4”), open frame
construction allows smaller card pitch and
improves ventilation.
The fixed switching frequency provides
predictable EMI characteristics.
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