Beijing V-young Tech.Development Co.,Ltd |
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24V to 12V 30W isolated step down DC-DC converters, 5-year warranty....
Send InquiryProduct 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 availablePWM/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 | 50~75% 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):
Pins Definition:
Pins | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Definition | +Vin | -Vin | CNT | TRIM | -Vo | +Vo | NP |
Notes: NP for no pin
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