Hi Link 2pcs Lot URB2405S 3WR3 3W 24V to 3.3V 5V 15V DC DC Isolated Power Supply Module Short Circuit Protection

URB2405S-3WR3 3W 24V to 3.3V/5V/15V DC-DC Isolated Power Supply Module Short Circuit ProtectionProduct Features

1Small SIP Package

2Wide input voltage range4：1

3Working temperature：-40℃ ~ +85℃

4、Isolation Voltage：1500VDC

5Low ripple noise

6Short circuit protection (self-recovery)

7、Efficiencyhe highest efficiency is as high as 81%

URB_S-3WR3 series products are 4:1 input, isolated regulated output 3W. This product is a SIP-8 pin package with high efficiency, meets the operating temperature of –40℃~+85℃, and has input under-voltage protection, output over-current and continuous short-circuit protection functions. It can be widely used in industrial control, electric power, instrumentation, communication and other fields.

Input characteristics

Items

Working conditions

Unit

Remarks

Rated input voltage

24

Vdc

Input voltage range

9-36

Vdc

Reflected ripple current

55

mA

Impulse voltage

≤50

Vdc

Starting voltage

18

Vdc

Start delay time

100

ms

Rated input voltage and

constant resistance load

Input filter type

---

Capacitive filtering

Hot plug

---

No-support

Remote end（Ctrl）*

Module

Ctrl terminal floating or high resistance

Module

Connect to high level (relative to the input     ground), so that the current flowing into the Ctrl terminal is 5-10mA

Input current when turned off

mA

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--

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Environment conditions:

Items

Technical parameters

Unit

Remarks

Working temperature

-40~+85

℃

Storage temperature

-40~+125

℃

Relative humidity

5~95

%

Heat diipation

method

Natural cooling

Vibration

10-55Hz,10G,30Min.alongX,Y andZ

Typical circuit

Dimension

Company nformation