ASIA ELECTRONICS FM SERIES DC-DC CONVERTERS

Manufacturer: ASIA ELECTRONICS
Model: FM Series

Features

  • Built-in Input Filter
  • Input-Output Isolation
  • High Efficiency 87~91%
  • Wide Input Voltage Range
  • High Reliability
  • Adjustable Output Volt. ±10%
  • Input Low Voltage Protection
  • Input Over Voltage Protection
  • Output Over Voltage Protection
  • Thermal Protection +110℃~+120℃
  • Possible Parallel Operation up to 3 converters
  • Operating Ambient Temperature −40℃~+85℃
  • Conformity to RoHS2 Directive
  • Not built-in aluminum and tantalum electrolytic capacitor

Specifications

◆General Characteristics
Input Voltage, RangeDC5, 12, 24, 48V (See Table 1)
Output Voltage, CurrentSee Table 1
Output Voltage Range±5% Adjustable
EfficiencySee Table 1
Line Regulation±0.3% max. (at Vin Range)
Load RegulationSingle: ±0.5% max. (0–100% Load)
Dual: ±3% max. (10–100% Load)
Reflected Input Ripple, Noise(3% Vin) Vp-p max.
Output Ripple40mVp-p max.
200mVp-p max. (48V Vout only)
Output Noise100mVp-p max.
300mVp-p max. (48V Vout only)
Short Circuit ProtectionBuilt-in, Auto-restart (See Fig. 2)
Over Voltage Protection115~140% of Output Voltage
Remote ON/OFF ControlON: Short or 0~0.8V
OFF: Open or 2~10V
(Between terminal ② ~ ③)
Temperature Coefficient0.02%/℃ max.
Operating Ambient Temp.−40℃~+85℃ (See Fig. 1)
−30℃~+85℃ (5V Vin only)
Max. Case Temperature+105℃
Storage Temperature−40℃~+115℃
Isolation VoltageAC1500V one minute (Input–Output–Case)
Isolation Impedance100MΩ min. (at DC1000V) (Input–Output–Case)
WeightMain Body: 100g max.
Heat Sink: 40g max.
Humidity20~95% RH
Shock490m/s² (11msec 3 directions)
Vibration10~55Hz 98m/s² (30 minutes 3 directions)
Surface Structure6 Sided Aluminum Case
MTBFSingle: 1,000,000H
Dual: 700,000H
(Ta: 25℃, 80% Load, Nominal Vin)
Warranty5 years
◆Option Heat Sink
◆Terminal Outs & Dimensions (±0.5mm)
                                                                                                           Terminal Outs
+Vdc in
0 Vdc in
+Vdc out
0 Vdc out

                                                                                                           Terminal Outs
+Vdc in
0 Vdc in
+Vdc out
0 Vdc out
◆Block Diagram

REQUEST QUOTATION

PAYMENT

payment-methods

Return Top