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POWERBOX Automotive Line ENA200 Series

Features
  • Automotive Converter
  • 200W Single Output
  • DC/DC Converter Isolated
  • Reliable front edge design
  • Very low component count
  • High efficiency
  • Wall mount mechanics
  • Low profile design
  • Conduction cooling

ENA200 Series

Product Overview

ENA200 Series - Automotive Line 200 

200W Single Output DC/DC Converter Isolated 

Description   The Powerbox Automotive Line product range is a family of high density power supplies intended for applications demanding both electrical and environmental ruggedness. The products utilize innovative technologies offering DC/DC converters with a wide range of inputs and output combinations. The portfolio includes high density chassismount converters. The ENA200 Series DC/DC converters come in ready to use chassismount enclosure with industry standard 6.3mm tab connectors. The inputs are designed for automotive range including immunity according to EN 61000, ISO 7637-2 and EN 12895:2000. The units are designed with conduction cooling allowing heat dissipation through the base plate and small space. Units also has unique smart thermal protection limiting the output power in case of over temperature. This allows passive current sharing in case of parallel or redundant operation.

Input /Outputs:    DC In: 9-18V, 18-35V, 36-65V,    DC Out: 12.5VDC or 24.5VDC     Power: 200W  

Specifications

INPUT
DC input range

9-18VDC

8-35VDC

36-65VVDC

Standby current

<1mA.

No load current

See table.

Polarity protection

Yes, by open circuit.

Input fuse

Recommended external fuse, see table.

Over voltage shut down

Yes, see table

Under voltage shut down

Yes, see table

OUTPUT
DC input range

12.5VDC, 24.5VDC

See table

Output current

See table

Short circuit protection

Yes, constant current limit at approx. 110%.

Over voltage protection

No.

Temperature protected

Yes, automatic recovery. Limits the output power

Output ripple

200 mV p-p @ 25ºC.

Hold-up time

No, by external capacitors if needed.

Line regulation

2%.

Load regulation

2%.

GENERAL
Indications

One green led indicating power ON.

Power efficiency

~95 %.

Remote on/off

6.3mm tab. Connect to IN+ to enable output..

Burn-in

30min

PCB

1,2mm 4 layer 70u FR4.

Conformal coating

PCB component side.

RELIABILITY
Life time

5 years @ 25ºC 80% load.

MTBF

>300 000 hours.

Isolation

Input/output: 500VDC.

Input & output to case: 500VDC.

RoHS II

Yes

REACH

Yes

ENVIRONMENTAL
Humidity

100% RH non-condensing.

Ambient temperature

–20º to +50ºC.

Additional cooling plate required.

Vibration

5-50Hz, acc. ±7,35m/s2

IP-class

IP21..

Cooling

Conduction max allowed baseplate temp 70ºC.

STANDARDS
EMC

EN61000-6-2;4-2;4-3;4-4;4-5;4-6.

Immunity

ISO7637-2..

Surge

2kV.

Emission

EN55022B (conducted+radiated).

Safety

N/A.

MECHANICAL
Dimensions

116x88x18 mm

Housing

Plastic enclosure, polycarbonate

Weight

~500g.

Input connection

6.3mm tab..

Output connection

6.3mm tab..

Selection Table

MODEL

External

Fuse

Input

Voltage

Output

Voltage

Output

Current

No Load

Current

Output

Power

ENA200-12S12 35A 9-18V 12.5VDC 16A <100mA 200W
ENA200-12S14 35A 9-18V 14.5VDC 13.8A <100mA 200W
ENA200-12S24 35A 9-18V 24.5VDC 8A <100mA 200W
ENA200-24S12 20A 18-35V 12.5VDC 16A <100mA 200W
ENA200-24S24 20A 18-35V 24.5VDC 8A <100mA 200W
ENA200-48S12 10A 36-65V 12.5VDC 16A <30mA 200W
ENA200-48S24 10A 36-65V 24.5VDC 8A <30mA 200W

Technical Illustration

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