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H Series

75-120 watt "Half Bricks" DC-DC Converters

FEATURES

H Series
  • Single output
  • Output current limit and short circuit protection
  • High power density up to 90W/cubic inch
  • No minimum load required
  • -40°C to +85°C ambient operation
  • Output adjustment ±10% range
  • 1200V, 10MΩ input-to-output isolation
  • Unique Flat Transformer Technology
  • Complimentary Circuits
  • Over Temperature protection
  • Output remote sense feature
  • Input undervoltage lockout
  • MTBF of up to 1,600,000 hours @ 50°C (Bellcore)
  • Remote On/Off pin control (Negative Logic available)
  • Meets Basic Insulation requirements of EN60950 (Open Frame Q and H Families)
  • UL 60950 recognized, TUV EN60950 and CSA C22.2 No. 60950-00 Certified (Approvals Pending)
  • Meets conducted limits of FCC Class B and CEI IEC61204-3 Class B with external filter

DATASHEETS

Data
sheets

Product
Name  
Description
H Series: 75-120 watt "Half Bricks" DC-DC Converters



H-75 Series:
75 watt "Half Bricks" DC-DC Converters
  
datasheet

Model Vin (V) Vout (V) Iout (A) Iin No Load
(mA)
Iin Full Load
(A)
Regulation
Line/Load
Output
Ripple/Noise
Efficiency
H75-12S2.59-18V2.5V15.0A50mA4.11A±0.2/±0.275mVp-p76%
H75-12S3.33.3V15.0A50mA5.29A±0.2/±0.275mVp-p78%
H75-12S55V15.0A50mA7.72A±0.2/±0.275mVp-p81%
H75-12S1212V6.3A50mA7.44A±0.2/±0.2100mVp-p84%
H75-12S1515V5.0A50mA7.44A±0.2/±0.2100mVp-p84%
H75-12S2424V3.1A50mA7.44A±0.2/±0.2240mVp-p84%
Add suffix "N" for Negative Logic version.

H-100 Series:
100 watt "Half Bricks" DC-DC Converters
  
datasheet

Model Vin (V) Vout (V) Iout (A) Iin No Load
(mA)
Iin Full Load
(A)
Regulation
Line/Load
Output
Ripple/Noise
Efficiency
H100-24S2.518-36V2.5V20.0A50mA2.71A±0.2/±0.250mVp-p77%
H100-24S3.33.3V20.0A50mA3.48A±0.2/±0.250mVp-p79%
H100-24S55V20.0A50mA5.02A±0.2/±0.250mVp-p83%
H100-24S1212V8.3A50mA4.88A±0.2/±0.2100mVp-p85%
H100-24S1515V6.7A50mA4.93A±0.2/±0.2100mVp-p85%
H100-24S2424V4.2A50mA4.91A±0.2/±0.2100mVp-p85%
Add suffix "N" for Negative Logic version.

H-120 Series:
120 watt "Half Bricks" DC-DC Converters
  
datasheet

Model Vin (V) Vout (V) Iout (A) Iin No Load
(mA)
Iin Full Load
(A)
Regulation
Line/Load
Output
Ripple/Noise
Efficiency
H120-48S1.536-75V1.5V30.0A100mA1.10A±1.0/±1.0100mVp-p85%
H120-48S1.81.8V30.0A100mA1.30A±1.0/±1.0100mVp-p86%
H120-48S2.52.5V30.0A100mA1.80A±1.0/±1.0100mVp-p87%
H120-48S3.33.3V40.0A100mA3.10A±1.0/±1.0100mVp-p87%
H120-48S55V20.0A100mA2.30A±1.0/±1.0100mVp-p90%
H120-48S1212V10.0A100mA2.20A±1.0/±1.0100mVp-p92%
Add suffix "N" for Negative Logic version.

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