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POWERBOX Automotive Line ENA60 Series

Features
  • Automotive Converter
  • 60W Single Output
  • 1600VDC input to output isolation No minimum load required
  • Screw terminals for input and output connections
  • Internal input fuse protection
  • Internal output LED indicator
  • Undervoltage. over current. short circuit. and over voltage protection
  • Reverse polarity protection
  • Fuse included
  • Inrush limit
  • Remote control.

ENA60 Series

Product Overview

ENA60 Series - Automotive Line 

60W 2:1 Single Output DC/DC Converter Isolated 

Input /Outputs:    DC In: 18-36V , 36-75VDC,    DC Out: 3.3V, 5V, 12V, 15V, 24VDC     Power: 60W  

Specifications

INPUT
Voltage range

24Vin(nom) 18~36VDC

48Vin(nom) 36~75VDC

Input fuse (slow blow)

24Vin(nom) 8A typ

48Vin(nom) 4A typ

Inrush current

15A typ.

Reflected ripple current

15mA p-p typ

Nominal input, full load

Start-up voltage

24Vin(nom) 17.5VDC max

48Vin(nom) 34.5VDC max

Shutdown voltage

24Vin(nom) 15VDC typ

48Vin(nom) 32VDC typ

Start up time

Power up 100ms typ

Remote On/Off 20ms typ

Constant resistive load.

Input surge voltage

24Vin(nom) 50VDC, 100ms max

48Vin(nom) 100VDC, 100ms max

Remote ON/OFF

(option)

Referred to –Vin pin

Positive logic (standard)

DC-DC ON Open or 3~12V

DC-DC OFF Short or 0~1.2V

Negative logic (option)

DC-DC ON Short or 0~1.2V

DC-DC OFF Open or 3~12V

Input current of Ctrl pin –0.5mA +1.0 mA

Remote off input current 4mA typ

OUTPUT
Voltage accuracy

3.3Vout ±1.5%

Others ±1.0%

Line regulation

LL to HL at full load ±0.2%

Load regulation

3.3Vout ±2.0%

Others ±1.5%

No load to full load

Voltage adjustability

Single output 24Vout –10 +20%

Others ±10%

Ripple and noise

Single 3.3Vout, 5Vout 75mV p-p typ

12Vout, 15Vout 100mV p-p typ

24Vout 130mV p-p typ

Measured by 20MHz bandwidth.

Temperature coefficient

±0.02%/°C.

Transient response

250mS typ, 25% load step change.

Over voltage protection

3.3Vout, 3.7VDC min, 5.4VDC max

5Vout, 5.6VDC min, 7.0VDC max

12Vout, 13.8VDC min, 17.5VDC max

15Vout, 16.8VDC min, 20.5VDC max

24Vout, 30.0VDC min, 33.0VDC max

Zener diode clamp.

Output indicator

Green LED.

Output indicator

Green LED.

Overload protection

150% of Iout rated; hiccup.

Short circuit protection

Continuous, automatics recovery.

RELIABILITY
Isolation voltage

Input to output 1 minute 1600VDC min

Input (output) to case 1 minute 1600VDC min

Isolation resistance

500VDC, 1G ohm

Isolation capacitance

4000pF, max.

MTBF

MIL-STD-217F, full load, 3.307 x 105 hrs

GENERAL
Switching frequency

300KHz typ.

ENVIRONMENTAL
Operating ambient temp.

–40°C ~ +54°C without derating.

+54°C ~ +85°C with derating.

Over temp. protection

DC/DC converter case 120°C.

Storage temperature

–40°C to +105°C.

Thermal shock

MIL-STD-810F.

Vibration

MIL-STD-810F..

Relative humidity

5-95% RH.

STANDARDS
Safety approvals

UL60950-1, EN60950-1, IEC60950-1.

EMI

EN55022 Class B.

ESD

EN61000-4-2, air ±8KV, contact ±6KV, Criteria A.

Radiated immunity

EN61000-4-3, 10V/m, Criteria A.

Fast transient

EN61000-4-4, ±2KV, Criteria A.

Surge

EN61000-4-5, ±1KV, Criteria A.

Conducted immunity

EN61000-4-6, 10 Vr.m.s., Criteria A.

MECHANICAL
Chassis material

Aluminum.

Weight

122g.

Selection Table

MODEL

Input

Voltage

Output

Voltage

Output

Current

No Load

Current

Output

Power

ENA60-24S3P3 18 ~ 36V 3.3V 14A 102mA 46.2W
ENA60-24S05 18 ~ 36V 5V 12A 132mA 60W
ENA60-24S12 18 ~ 36V 12V 5A 57mA 60W
ENA60-24S15 18 ~ 36V 15V 4A 72mA 60W
ENA60-24S24 18 ~ 36V 24V 2.5A 85mA 60W
ENA60-48S3P3 36 ~ 75V 3.3V 14A 100mA 46.2W
ENA60-48S05 36 ~ 75V 5V 12A 92mA 60W
ENA60-48S12 36 ~ 75V 12V 5A 35mA 60W
ENA60-48S15 36 ~ 75V 15V 4A 40mA 60W
ENA60-48S24 36 ~ 75V 24V 2.5A 60mA 60W

Technical Illustration

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