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Beijing V-young Tech.Development Co.,Ltd
Add:Building 4, No.29, Huaiyin Street, Houbaihujian Village, Yangfang Town
Tel:+86-010-62477084-1015
Fax:+86-010-62477084-1008
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E-mail:vinter.v-young@outlook.com

DC-DC Converters

Step down DC-DC Converters

Step down DC-DC Converters

24V to 12V 30W isolated step down DC-DC converters, 5-year warranty....

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Product Advantage:

--It is a dual high-efficiency Pulse-Width-Modulated (PWM) step-down DC/DC converter, which is ideally suited for portable electronic devices and other hand-held devices, such as Mobile Phones, Personal Information Appliances, Wireless and DSL Modems, MP3 Players.

--With two operational modes are available : PWM/Low-Dropout auto-switch mode and shutdown mode. Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM mode. No external Schottky diode is required in practical application. 

--Other features include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection. It is provided with a robust overcurrent protection scheme that protects its system under overload and output short-circuit conditions. 

--Our offered products are extensively admired by our clients for their remarkable quality and cost effectiveness. The entire range of converters is checked for quality and performance to ensure that only a flawless range is being dispatched to our clients.

--If you have any questions about our products, please feel free to contact us, we will be the first time to reply. 

Key Features:

Model Number: VND30-24S12

Output: Single output

Isolation: Isolated output

Electrical Features:

Input Features:

Input Voltage

18-36Vdc

Ouput Features:

Output Voltage

12Vdc

Setpoint Accuracy

±1%

Line Regulation

±0.2%

Load Regulation

±0.5%

Dynamic Response

3%Vo Pk Deviation
200µS settling time

50~75% load
50~25% load

Ripply&Noise

100mVp-p

Temperature Coefficient

±0.02%/℃

General Features:

Isolation voltage

1500Vdc

Switching frequency

300KHz

Efficiency

86%

MTBF

10×105h

Hand soldering time

5s

Working case temperature

-25℃~95℃

Storage temperature

-55℃~125℃

Relative humidity

10%~90%

Short-circuit protection

continuous automatic recovery

Packing information:

Anti-static packaging

Unit weight is about 56g

Inner packing:24*13.5*5cm=16pcs

Outter packing: 42*25*33cm=15*16pcs=240pcs

Mechanical Drawing/ inches(mm):

1.jpg

Pins Definition:

Pins

1

2

3

4

5

6

7

Definition

+Vin

-Vin

CNT

TRIM

-Vo

+Vo

NP

Notes: NP for no pin;