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12VDC 48V 24V DC DC Converter In Automotive 1W EN62368 Single Output

Categories Automotive DC DC Converter
Brand Name: MORNSUN
Model Number: A_D-1WR2 series
Certification: CE/UL/CB
Place of Origin: China
MOQ: 100PCS
Payment Terms: T/T
Packaging Details: Carton packed
Efficiency: 85%
Input Voltage(VDC: 5 (4.5-5.5)Vdc,12VDC,24VDC
Dimensions: 19.65 x 6.00 x 10.16mm
Cooling Method: Free air convection
Approval: IEC62368, UL62368, EN62368 approved
Package: SIP package
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12VDC 48V 24V DC DC Converter In Automotive 1W EN62368 Single Output

1W isolated DC-DC with Fixed Input Voltage; unregulated Single Output

Description

A_D-1WR2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system.They are suitable for

1. Where the voltage of the input power supply is stable(voltage variation:±10%Vin);

2. Where isolation between input and output is necessary(isolation voltage≤1500VDC);

3. Where the output voltage regulation is not strictly required;

4. Typical application:digit circuit condition;normal low-frequency artificial circuit condition;relay drive circuit and data switching circuit condition,etc.

FEATURES

  • Continuous short-circuit protection

  • Operating temperature range: -40℃ to +105℃

  • High efficiency up to 81%

  • DIP package

  • Isolation voltage: 1.5K VDC

  • No external component required

  • International standard pin-out

Description

Selection Guide

Part No.

Input Voltage (VDC)Output

Efficiency (%,Min./Typ.) @ Full Load

Max. Capacitive Load*

(µF)

Nominal (Range)Output Voltage (VDC)Output Current (mA)(Max./Min.)
A0505D-1WR2

5

(4.5-5.5)

±5±100/±1076/80

100

A0509D-1WR2±9±56/±676/80
A0512D-1WR2±12±42/±576/80
A0515D-1WR2±15±34/±477/81
A0524D-1WR2±24±21/±376/80
A1205D-1WR2

12

(10.8-13.2)

±5±100/±1076/80
A1212D-1WR2±12±42/±576/80
A1224D-1WR2±24±21/±377/81
A1524D-1WR2

15

(13.5-16.5)

±24±21/±377/81
A2409D-1WR2

24

(21.6-26.4)

±9±56/±676/80
A2412D-1WR2±12±42/±576/80
A2415D-1WR2±15±34/±476/80
Note: *The capacitive loads of positive and negative outputs are the same.
Input Specifications
ItemOperating ConditionsMin.Typ.Max.Unit

Input Current

(full load / no-load)

5V input--256/25--/60

mA

12V input--106/15--/50
15V input-82/12--/40
24V input--54/7--/30
Reflected Ripple Current--15--mA

Surge Voltage (1sec. max.)

5V input-0.7--9

VDC

12V input-0.7--18
15V input-0.7--21
24V input-0.7--30
Input FilterFilter capacitor
Hot PlugUnavailable

Output Specifications
ItemOperating ConditionsMin.Typ.Max.Unit
Output Voltage AccuracySee tolerance envelope graph (Fig. 1)
Line RegulationInput voltage change: ±1%----±1.2--

Load Regulation


10%-100% load

5VDC output--12--%
9VDC output--9--
12VDC output--8--

%

15VDC output--7--
24VDC output--6--
Ripple & Noise*20MHz bandwidth--60150mVp-p
Temperature CoefficientFull load----±0.03%/℃
Short Circuit Protection**A24xxD-1WR2/ A0524D-1WR2----1s
OthersContinuous, self-recovery

Note: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation;

**Supply voltage must be discontinued at the end of short circuit duration for A24xxD-1WR2 series, and A0524D-1WR2 model.

Physical Specifications
Casing MaterialBlack flame-retardant heat-proof plastic (UL94-V0)
Dimensions20.00*10.00*7.00mm
Weight2.4g(Typ.)
Cooling MethodFree air convection

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