The copyright and authority for the interpretation of the products are reserved by MORNSUN

Specifications subject to change without notice.

URB2403LD-3000

2013.06.05-A/1

Page 1 of3

RoHS

URB2403LD-3000

3A CONSTANT CURRENT,WIDE INPUT ISOLATED

SINGLE OUTPUT

DC-CC CONVERTER

FEATURES

PRODUCT PROGRAM

● Wide input voltage range(4:1)

● 1500VDC isolation

● Six-sided metal shield

● Output short circuit protection

● Operating temperature:-40℃~+71℃

● Internal SMD construction

● Industry standard pinout

● MTBF>1,000,000 hours

APPLICATIONS

URB2403LD-3000 offer 3A constant

current, wide input voltage: 9-36VDC,

and features 1500VDC isolation, six-

sided

metal

shield,

under

Voltage

Lockout protection and over voltage and

short circuit protection. All models are

particularly suited to auxiliary electric

vehicle charging power supply.

MODEL SELECTION

URB2403LD-3000

Output current

ackage St yle

P

Output Volt age

Input Voltage

Product Series

MORNSUN Science & Technology Co.,Ltd.

Address: No. 5, Kehui St. 1, Kehui development

center, Science Ave., Guangzhou Science City,

Luogang district, Guangzhou,P.R.China.

Tel: 86-20-38601850

Fax:86-20-38601272

Http://www.mornsun-power.com

Part

Number

Input

Output

Efficiency

(%)(typ.)

Voltage(VDC)

Voltage

(VDC)

Current

(mA)

Nominal

Range

URB2403LD-3000

24

9-36

40

3.3

3000

72

INPUT SPECIFICATIONS

Item

Test conditions

Min.

Typ.

Max.

Units

Under Voltage Lockout

Models ON

--

--

9

VDC

Models OFF

8

--

--

Input Filter

L-C

Models ON

Refer to:

GND

3-40VDC or Open

Models OFF

0-1.2VDC or Short

Input current

(Models OFF)

--

--

1

mA

No-load power

Input current

--

--

0.5

W

OUTPUT SPECIFICATIONS

Item

Test conditions

Min.

Typ.

Max.

Units

Output power

1

--

10

W

Output current

constant current output

--

3

--

A

Output voltage accuracy

Refer to recommended circuit

--

±3

±5

%

Output current accuracy

--

±5

--

Line regulation

Input voltage range,

output constant voltage

--

±0.2

±0.5

Ripple +Noise

20MHz bandwidth

--

--

120

mV

Transient recovery time

25%~50%~25% load range or

50%~75%~50% load range

--

--

500

μs

Transient peak deviation

--

--

±6

%

Short circuit protection

Full input voltage

Continuous, automatic recovery

Over voltage protection

3.3V output

--

3.6

--

VDC

Temperature Drift (Vout)

Refer to recommended circuit

--

±0.02

--

%/℃

Trim

Adjusted within the range of the

over-voltage protection

--

--

3.6

VDC