MHB75 Series

75W DC-DC Half-Brick Regulated Single Output Converter

  • Half-brick size (2.28″×2.4″×0.5″) with industry standard pin out
  • 2:1 wide input range
  • Protections: Short circuit / Over current / Over voltage / Over temperature
  • High efficiency up to 89%
  • 1500VDC I/O isolation
  • Built-in remote ON/OFF control
  • Built-in remote sense function
  • Trimming output ±10%
  • Five-sided shield metal case
  • Optional heat sinks for extended operating temperature
  • Output 3.3V/15V available
  • Approvals: UL / CUL / EAC / CE / UKCA

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Description

MHB75 Series

75W DC-DC Half-Brick Regulated Single Output Converter

Features (MHB75) :

  • Half-brick size (2.28″×2.4″×0.5″) with industry standard pin out
  • 2:1 wide input range
  • Protections: Short circuit / Over current / Over voltage / Over temperature
  • High efficiency up to 89%
  • 1500VDC I/O isolation
  • Built-in remote ON/OFF control
  • Built-in remote sense function
  • Trimming output ±10%
  • Five-sided shield metal case
  • Optional heat sinks for extended operating temperature
  • Output 3.3V/15V available
  • Approvals: UL / CUL / EAC / CE / UKCA

Additional information

Weight 0.95 kg
Dimensions 5.79 × 6.1 × 1.27 cm
MHB75 Types :

MHB75-12S05, MHB75-24S05, MHB75-48S05, MHB75-12S12, MHB75-24S12, MHB75-48S12, MHB75-12S24, MHB75-24S24, MHB75-48S24

Specifications

ORDER NO. MHB75-12S05 MHB75-12S12 MHB75-12S24 MHB75-24S05 MHB75-24S12 MHB75-24S24 MHB75-48S05 MHB75-48S12 MHB75-48S24
OUTPUT DC VOLTAGE 5V 12V 24V 5V 12V 24V 5V 12V 24V
CURRENT RANGE 0 ~ 15A 0 ~ 6.25A 0 ~ 3.13A 0 ~ 15A 0 ~ 6.25A 0 ~ 3.13A 0 ~ 15A 0 ~ 6.25A 0 ~ 3.13A
RATED POWER 75W
RIPPLE & NOISE (max.) 75mVp-p 100mVp-p 240mVp-p 75mVp-p 100mVp-p 240mVp-p 75mVp-p 100mVp-p 240mVp-p
LINE REGULATION ±1.0%
LOAD REGULATION 0.2%
VOLTAGE ACCURACY 0.2%
SWITCHING FREQUENCY 400KHz for 12/24Vin, 300KHz for 48Vin
INPUT RATED DC INPUT 12VDC 24VDC 48VDC
VOLTAGE RANGE 9 ~ 18VDC 18 ~ 36VDC 36 ~ 75VDC
SURGE VOLTAGE (100ms max.) 25VDC 50VDC 100VDC
UNDER VOLTAGE LOCKOUT Power up: 8.8VDC, Power down: 8VDC Power up: 17VDC, Power down: 16VDC Power up: 34VDC, Power down: 32.5VDC
EFFICIENCY (Typ.) 83% 87% 87% 84% 88% 88% 84% 89% 89%
DC CURRENT (Full load) 7570mA 7200mA 7200mA 3780mA 3650mA 3650mA 1900mA 1800mA 1800mA
DC CURRENT (No load) 50mA 50mA 50mA
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