RW2-1212D/H3

Current - Output (Max):	83mA, 83mA
Size / Dimension:	0.95" L x 0.57" W x 0.38" H (24.2mm x 14.5mm x 9.7mm)
Package / Case:	16-DIP Module, 6 Leads
Mounting Type:	Through Hole
Efficiency:	80%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	3kV
Power (Watts):	2W
Series:	ECONOLINE RW2
Voltage - Output 3:	--
Voltage - Output 2:	-12V
Voltage - Output 1:	12V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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Introduction to RW2-1212D/H3 DC DC Converters

DC DC converters are becoming increasingly popular for their ability to meet a broad range of needs while providing a range of options for different applications. The RW2-1212D/H3 is one of the most widely used models of DC DC converters available in the market, thanks to its versatility and cost-effectiveness.

Application Field and Working Principle of RW2-1212D/H3

The RW2-1212D/H3 is perfect for applications in automotive, industrial, and military sectors. The first step in using any DC DC converters must be the identification of the suitable application as the desired output is determined by the load of the device. For example, the RW2-1212D/H3 is suitable when a large amount of output current is required yet the output voltage is low. The RW2-1212D/H3 employs a technology called switched mode converter that enables it to achieve high efficiency levels. This technology involves transforming a voltage or current from the input with the help of switching elements which then changes the state of the switching elements to provide a regulated output voltage. A major advantage of this technology is that it consumes only the amount of energy required to maintain the desired output, so no energy is wasted. The RW2-1212D/H3 packages have components to allow the controlled switching of the switching elements. These components, which are similar to those of the integrated circuit chip sets, contain the circuitry for adjusting the output parameters such as voltage, frequency, and phase shift. The RW2-1212D/H3 has pre-configured programming parameters but is also user-programmable. The RW2-1212D/H3 utilizes a two-stage approach to switching. In the first stage, the switching elements which include p-channel field-effect transistors (FETs) and N-channel FETs, are switched on-off in accordance with the switching frequency. During the second stage, the switching frequency is varied in accordance with the load profile of the device. This enables the RW2-1212D/H3 to provide the precise output voltage required with little to no power losses. The main feature of the RW2-1212D/H3 is the low power loss. The RW2-1212D/H3 can achieve a power loss up to only 80mW, which is significantly lower than the usual 1W to 3W power losses experienced with other DC-DC converters. This reduces the overall system power loss, saving energy and increasing efficiency.

Conclusion

The RW2-1212D/H3 is a versatile DC-DC converter that provides an effective and efficient solution for a wide range of applications. Its advanced switched mode technology enables the device to save energy by minimizing power loss and providing the precise output voltage required. The two-stage approach to switching helps to further minimize power loss and extend the device’s life. The RW2-1212D/H3 is thus an ideal choice for automotive, industrial, and military sectors that need reliable and cost-effective DC-DC converters.

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