PH02D4812A

Current - Output (Max):	83mA, 83mA
Control Features:	Enable, Active Low
Size / Dimension:	1.02" L x 0.36" W x 0.49" H (25.9mm x 9.1mm x 12.4mm)
Package / Case:	9-SIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	76%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, SCP, UVLO
Applications:	Medical
Voltage - Isolation:	1.5kV
Power (Watts):	2W
Series:	PH02S/D
Voltage - Output 3:	--
Voltage - Output 2:	-12V
Voltage - Output 1:	12V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC–DC ConvertersDC–DC converters are special types of power supply that convert a source of Direct Current into a source of Direct Current with a different voltage. Specifically, the PH02D4812A module is an isolated switching regulator based on a flyback topology. This converter employs a single-ended on/off-controlled Pulse-Width Modulated (PWM) technique to convert from high input voltage sources to lower output voltage sources.The PH02D4812A module is a DC-DC module designed for use in a variety of applications. It offers an excellent solution to regulated DC–DC conversion. With its wide input voltage range, high efficiency, and high power density, the module is suitable for industrial and commercial applications. The working principle of the PH02D4812A module is quite simple. Basically, when the power is turned on, a pulse is sent down the module line which starts the switching of the transistors inside the module. This switching produces a higher voltage to be supplied through the output side of the module. As the input voltage experiences a change, the module adjusts its switching frequencies accordingly. This ensures a steady output voltage across the entire range of the input voltage range. The PH02D4812A module is used in a variety of applications. For example, it can be used to provide a steady DC voltage output for a low voltage DC motor-driven system, or it can be used in applications, such as communications, medical, and instrumentation systems, where steady and accurate power is critical. It is also suitable for use in industrial lighting systems, vending machines, and in many other applications. One additional advantage of the PH02D4812A module is its excellent heat dissipation. As the transistors on the module are switching on and off, the heat is dissipated through the heat sink. Therefore, the module is able to achieve maximum efficiency while maintaining a low-noise operation.In conclusion, the PH02D4812A module is a versatile and reliable DC–DC converter. It is suitable for a large variety of applications, from low voltage DC motor-driven systems to communications, medical and instrumentation systems. Furthermore, its excellent heat dissipation capabilities ensure maximum efficiency and low noise. Therefore, the PH02D4812A module is an ideal choice for any application requiring regulated DC–DC conversion.

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