75HBW4 GAPTEC | Alldatasheet

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GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 1 of 2 75HBW4_1.5 – Rev. 2018-1.0 Specifications subject to change without notice. 75HBW4_1.5 Series 75W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated Wide input voltage range: 4:1 Typical efficiency: 85% Isolation voltage 1.5KVDC Operating temperature range: -40°C ~ +100°C Short circuit protection (SCP) Over-voltage protection PCB board in-line type installs International standard pin-out: 1/2 brick CE Mark Meets 2006/95/EC, 93/68/EEC, and 89/336/EEC Safety Meets UL60950-1, EN60950-1, and IEC60950-1 UL60950-1 and EN60950-1 Approval DC-DC Converter 75W The 75HBW4_1.5 series contains isolated 75W DC-DC products with 4:1 input voltage. They feature efficiency up to 85%, 1500VDC isolation, operating temperature of -40°C to +100°C, input under-voltage protection, output short circuit and over- current protection. They are widely applied in battery power supplies, industrial control, electricity, instruments, railway, communication, intelligence robot fields. Common specifications Short circuit protection: Hiccup, continuous, self-recovery Cooling: Heatsink, natural cooling Operating Temperature: -40°C ~ +100°C Storage temperature range: -55°C ~ +105°C Thermal shutdown, case temperature: 100°C TYP Storage humidity range: Non-condensing 95%RH MAX Pin welding resistance temperature: 260°C MAX, wave soldering for 10 sec. Temperature coefficient: ±0.03%/°C Vibration resistance: 10~55GHz: 5G Case material: Aluminuium Switching frequency: 300KHz typ. MTBF (MIL-HDBK-217F @25°C): 1000 KHrs TYP Dimension: 57.90x61.00x12.70mm Weight: 94g Isolation specifications Item Test condition Min Typ Max Units Insulation voltage* • Input-output

  • Input-case
  • Output-case 1500 1500 1500 VDC VDC VDC Insulation resistance 107 Ω Insulation resistance 1000 pF Input specifications Item Test condition Min Typ Max Units Input voltage range • 24V
  • 48V V V Input surge voltage • 24V
  • 48V 100 VDC VDC Under-voltage lockout
  • 24Vin power up
  • 24Vin power down
  • 48Vin power up
  • 48Vin power down 8.8 V V V V Input filter PI type Positive logic remote ON/OFF Logic Compatibility Open Collector ref to -Input Module ON Open Circuit Module OFF < 0.8Vdc Suffix „N“ to the Model Number with Negative Logic Remote ON/OFF Module ON < 0.8Vdc Module OFF Open Circuit Example: 75HBW4_4812S1.5 75= 75 Watt; HB= Half Brick; W4= Wide input (4:1); 48= 18-75Vin; 12Vout; S= Single Output; 1.5= 1500 VDC Insulation Output specifications Item Test condition Min Typ Max Units Output voltage accuracy ±1 % Line regulation From high to low ±0.2 % Load regulation full load to zero load ±0.2 % Transient response setting time 25% load step change 500 µs Ripple & Noise* 20MHz Bandwidth
  • 3.3V/5V (40mV RMS)
  • 12V/15V (60mV RMS)
  • 24V (100mV RMS)
  • 48V (200mV RMS) 100 150 240 180 mVpk-pk mVpk-pk mVpk-pk mVpk-pk External trim adj. range Input voltage range ±10 % Output voltage protection 115 140 %Vo nom. Current limit Nominal output 110 160 % Start-up time 5 ms * Ripple and noise Ripple and Noise measured with 10uF tantalum and 1uF Cera- mic capacitor across output. (48V: 1uF Ceramic cap. only) Note: 1. The maximum capacitive load offered were tested at input voltage range and full load; 2. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75%RH when inputting nominal voltage and outputting rated load; 3. All index testing methods in this datasheet are based on our Company’s corporate standards; 4. We can provide product customization service and match filter module; 5. Specifications of this product are subject to chang es without prior notice.

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 2 of 2 75HBW4_1.5 – Rev. 2018-1.0 Specifications subject to change without notice. 75W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated 75HBW4_1.5 Series Part Number Input Voltage [VDC] Nominal Range Input current [mA] no load full load Output Voltage [VDC] Output current [mA, max] Efficiency [%, typ] Capacitor load [µF, max] 75HBW4_2403S1.5 24 9-36 50 2611 3.3 15 79 15000 75HBW4_2405S1.5 24 9-36 50 3811 5 15 82 15000 75HBW4_2412S1.5 24 9-36 50 3756 12 6.25 83 6250 75HBW4_2415S1.5 24 9-36 50 3720 15 5 84 5000 75HBW4_2424S1.5 24 9-36 50 3720 24 3.12 84 3120 75HBW4_2448S1.5 24 9-36 50 3811 48 1.56 82 1560 75HBW4_4803S1.5 48 18-72 50 1289 3.3 15 80 15000 75HBW4_4805S1.5 48 18-72 50 1883 5 15 83 15000 75HBW4_4812S1.5 48 18-72 50 1860 12 6.25 84 6250 75HBW4_4815S1.5 48 18-72 50 1838 15 5 85 5000 75HBW4_4824S1.5 48 18-72 50 1835 24 3.12 85 3120 75HBW4_4848S1.5 48 18-72 50 1860 48 1.56 84 1560 Remote on/off control External output trim Mechanical dimensions