Description
Electrical data
“Vin” Input (protected against undervoltage and surge pulses)
- two voltage input ranges available:9 to 36V (accidental max.: 50V / 0.1s) & 18 to 75V (accidental max.: 100V / 0.1s)
- no load consumption: 80mA to 200mA (see table on the PDF document)
- possible external time-delay fuse: 70A (35A for 18 to 75V)
- optional “ON/OFF” remote control for cases 4 and 1
“Vout” Output
- 5V / 12V / 15V / 24V / 28V /48V; accuracy: 1%
- optional fit 4 & 1 with embedded “10 revolutions” axis: ±10%
- line and load regulation: < 2.10-3 of Vout
- remote sense -S and +S: 2-position mini screw-terminal (wires ≤ 2mm2)
- temperature coefficient: 3.10-4 of Vout, per °C
- switching frequency: fixed (» 200 kHz)
- residual ripple: ≤1% of Vout (< 2 % for 5V)
- nominal efficiency: 88 to 90% (losses ≤ 41W)
- dynamic response: < 0.5 ms, with 25% load variation
- permissive capacitive load: 2200µF to ≥ 22,000µF depending on load
Protections
- input-output insulation: 1500V DC. Internal filter on the input
- against overload and short circuit (even constant) by pulsed flow
- in case of inductive load: option “L” will reinforce protection
- “inversion Vin” option: internal diode (external fuse required)
- abnormal temperature rise: automatic shutdown and restarting
- total sealing IP67 (except fan for cases 1 and 1CI)
Thermal and environmental performances
- storage case 4: -40 to +105°C; operating case 4: -40 to +90°C
- cooling case 4: natural convection (derating 2.5% per °C)
- temperature rise of the case, at full load: < 41°C
- maximum ambient temperature: 50°C at full power and 70°C at half power
- vibrations, shocks, humidity: protection by epoxy resin
Standards and specifications
- marking CE/UL60950-1, ICE60950-1, EN60950-1 / RoHS
- flammability for PA2002: UL94HB, horizontal test
- MTBF case 4: > 800,000 hours, case at 25°C (MIL-HB217E)
- MTBF fan (easy rapid unplugging): 50,000 hours
- worldwide manufacturers for active parts
- assembling and final controls: ELECDAN-CONVERTER
Available options for cases 4 and 1 (please contact us)
- Vout fit with axis “10 revolutions”
- inductive load driving
- “ON / OFF” remote control
- other Vin and/or Vout
- “inversion” protection
For more information:
Download here the PDF presentation for these isolated DCDC converters 300W
