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Winston Electric Co.,LTD
Tel: 0086-577-27852809
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12V/24V to 5V 3A DC-DC Buck Converter w./ USB Power Supply Charger

※ Design meeting by CE/RoHS
※ Advanced switch mode design
※ Mount in almost any location
※ Non-isolated between input & output
※ Compact and lightweight
※ Waterproof, Dust-proof, Shockproof
※ 100% full load burn-in test
※ Low voltage protection
※ Short circuit protection
※ Over load protection
※ Reverse polarity protection
※ 1 year limited warranty
Input Rated Voltage:
Output Voltage:
Availability:
Quantity:
  • WST-1224S0503C1/C2/U2/TC

  • Winston

12V/24V to 5V 3A DC-DC Buck Converter w./ USB Power Supply Charger


Product picture


1_012


Features


※ Design meeting by CE/RoHS

※ Advanced switch mode design

※ Mount in almost any location

※ Non-isolated between input & output

※ Compact and lightweight

※ Waterproof, Dust-proof, Shockproof

※ 100% full load burn-in test

※ Low voltage protection

※ Short circuit protection

※ Over load protection

※ Reverse polarity protection

※ 1 year limited warranty


Application


※ Industrial

※ Alternative Energy

※ Boat & Yacht

※ Electromotor

※ Telecommunications

※ Golf Cart & Forklift

※ Logging Vehicles

※ LED market etc.


Technical parameter


Model No.
WST-1224S0503C1/C2/U2/TC
Input
Rated voltage
12V/24V
Voltage range
8-32V
Efficiency
90-91%
Positive cable length (red)
16-17cm
Negative cable length (black)
16-17cm
Output
Voltage
5V
Current
0 ~ 3A
Max. rated power
15W
Voltage regulation
≤1%
Load regulation
≤2%
No load loss
0.1W
Ripple & noise
30mVp-p
Positive cable length (yellow)
16-17cm
Negative cable length (black)
16-17cm
Environment
Working temperature
-35°c ~ +80°c
Working humidity
10% ~ 90% RH
Storage temperature
-40°c ~ +85°c
Function
Waterproof
IP67
Short circuit protection
YES
Over load protection
YES
Reversing polarity
YES
Over temperature protection
YES
Low voltage protection
YES
Mechanical
Weight
≤ 40g
Size
63*27*14mm
Other
Shell material
ABS flame retardant plastic
Packaging
Anti-static bag


Dimension

 

3


Intelligent protection


Overcurrent protection: When the output current is greater than the set value, the output voltage value gradually decreases until there is no voltage output. (When the starting load is too large, it will start overcurrent protection, no output voltage, some common inductive loads, such as motors, pumps, etc.)

Overtemperature protection: When the chip temperature is greater than 150 ° C, the power converter stops working and there is no voltage output. (Note: This temperature does not refer to the working ambient temperature)

Short circuit protection: Under normal use, the output straight negative pole is shorted instantaneously, which will not cause damage to the power converter. (Note: This protection includes all step-down products, step-down products and isolation products;  The booster product line does not carry this protection.)

Input reverse protection: the positive and negative input terminals are reversed, which will not cause damage to the power converter. (Note: Some products have this protection function.)

Waterproof protection: All power converters are designed with waterproof potting technology (waterproof, dustproof, shock-proof).

Low voltage protection: When the input voltage is lower than the set value, the output voltage value gradually decreases until there is no voltage output. (Note: Low-voltage protection can effectively extend the service life of the battery and prevent the overdischarge of the battery .)


Connection Mode


5


Packaging & Shipping

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Company Profile


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Tel: 0086-577-27852809
Fax: 0086-577-61738060
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Whatsapp:0086-13757875820
E-mail: wstele@wstele.net
Skype:wstele
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