JHM0312S15

Current - Output (Max):	200mA
Size / Dimension:	1.25" L x 0.80" W x 0.41" H (31.8mm x 20.3mm x 10.4mm)
Package / Case:	24-DIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	78%
Operating Temperature:	-20°C ~ 100°C
Features:	OCP, OVP, SCP, UVLO
Applications:	Medical
Voltage - Isolation:	3kV
Power (Watts):	3W
Series:	JHM
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	17V
Voltage - Input (Min):	10V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-to-DC Converters

DC–DC converter, also known as direct-current converter or DC power supply, is an electronic device that converts direct current (DC) from one voltage level to another. It is widely used for powering electronic devices, particularly in mobile and automotive applications which frequently feature multiple voltage systems.

JHM0312S15 Application Field and Working Principle

The JHM0312S15 is a non-isolated step-down DC-to-DC converter that features maximum efficiency of up to 95 percent. It operates from an input voltage of 4.5 to 12 Volts and provides an output voltage range of 1.0 to 10.0 Volts. Its wide input voltage range allows it to be used to regulate power in both automotive and industrial applications. This DC–DC converter is optimized for applications requiring low output noise for powering microprocessors, RFs, radio communications, and digital imaging circuitry.The JHM0312S15 features an advanced circuit that reduces current consumption, maximizing efficiency of the module. This device uses the synchronous rectification technique to reduce switching current losses. Moreover, the use of low-ESR ceramic capacitors helps to further reduce the ripple voltage and improve the load transient response. A fixed frequency and current-limited peak current mode control architecture further improves the efficiency and output accuracy, even at very low output loads.The device is also protected against thermal overload and current limit conditions. To further ensure proper functioning and reliable operation, the module is required to be mounted to a proper heat sink. This device is an ideal candidate to provide a wide range of power solutions for many different applications, such as portable video game players, radio communication equipment, laptops, digital cameras, and many more.

Conclusion

The JHM0312S15 is a small, ultra-efficient DC-to-DC converter that is easy to use and perfect for powering electronic devices. It features a wide input voltage range and an advanced circuit that improves the output accuracy, even at low loads. With a high maximum efficiency rating of 95%, the JHM0312S15 is an ideal choice for powering multiple voltage systems used in both automotive and industrial applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description