EAC - Electro Automatic Corporation

Isolated switched mode units

Single- and multiple- outputs

Wide input voltage range

4,5...5,5V; 9...18V; 18...36V; 36...72V

Input with LC-Filter

Output power: 3W; 5W; 7,5W; 10W; 15W; 25W; 40W; 60W

Output voltage 5V, 12V, 15V, 24V

Overload- and short circuit proof

Insulation voltage above 500V DC

Efficiency >78%

EMI/RFI: Five sided shield (3 & 7,5W optional) six-sided continued shield optional

Compact dimensions

These DC-DC PCB modules are available in the output power range from 3 to 60 Watt and due to the very wide input voltage range, they are suitable for battery operation.

The mechanical ruggedness- conforms to IEC 68-2 and is close to the requirements for discrete components. These DC-DC converters are particularly suited for industrial-, telecom, datacom and warehouse mobile applications.

The input output isolation voltage is 500V DC. There are single, dual and triple output unit available. The input voltage is smoothed through a LC-filter. The output voltage on the 25W, 40W and 60W single output modules can be externally adjusted in the ±10% range or they can be connected by sense lines to the load to compensate the voltage drop on the load cable.

The outputs are overload and short circuit proof.

GENERAL DATA Input voltages 9...18V DC, 18...36V DC, 36...72V DC
Output power 3W, 5W, 7,5W, 10W, 15W, 25W, 40W, 60W
Isolation voltage >500V
Isolation resistance 100M Ohm
Switching frequency ca. 100kHz
Efficiency >78%

Operating temperature -15...70°C
Storage temperature -50...100°C
Temperature coefficient <0,0185%/°C
Relative humidity 20...90% non condensing

Cooling free air convection
EMI five sided shield (6-sided shield option)
3 + 7,5W shielding optional
Output voltages 5V, 12V, 15V, 24V, 48V
-Stability ±10% VINPUT ±0,1% (3 + 7,5W ±0,5%)
-Line regulation ±0,5%
-Tolerance ±1%
-Ripple 0...20MHz <50mVpp

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