+86-010-62477084-1015 vinter.v-young@outlook.com
Categories
Contact Us
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
Mobile:+86-18657673589
E-mail:vinter.v-young@outlook.com

DC-DC Converters

Step up DC-DC Converters

Step up DC-DC Converters

24V to 27V 5W step up DC-DC converters, international standard package....

Send Inquiry

Product Advantage:

+An external transistor can also be used with some versions within the series for applications which may require larger currents. 

+They are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), fly back, and forward converter switching regulators. The device is available in three different output voltage versions: 12V, 15V, and adjustable.

+Other features include a 52 kHz fixed-frequency oscillator that requires no external components, a soft start mode to reduce in-rush current during start-up, and current mode control for improved rejection of input voltage and output load transients.

+This device consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch.

+We are engaged in manufacturing and exporting a premium range of step up DC-DC converters. 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: VND5-24S27

Output: Single output

Isolation: Isolated output

Type: Fully encapsulated

Warranty: 5 years

Application: bank calling machine, etc.

Electrical Features:

Input Features:

Input Voltage

18-36Vdc

Ouput Features:

Output Voltage

27Vdc

Setpoint Accuracy

±1%

Line Regulation

±0.2%

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

80%

MTBF

10×105h

Hand soldering time

5s

Working case temperature

-25℃~85℃

Storage temperature

-55℃~125℃

Relative humidity

10%~90%

Short-circuit protection

continuous automatic recovery

Packing information:

Inner packing:24*13.5*5cm=80pcs

Outter packing: 42*25*33cm=15*80pcs=1200pcs

Mechanical Drawing/ inches(mm):

1.jpg

Pins Definition:

Pins

1

2

3

4

5

Definition

+Vin

-Vin

-Vo

NP

+Vo

Notes: NP for no pin;