RZ-0512S/P

Series:	ECONOLINE RZ
Packaging:	Tube
Part Status:	Obsolete
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	4.75V
Voltage - Input (Max):	5.25V
Voltage - Output 1:	12V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	42mA
Power (Watts):	500mW
Voltage - Isolation:	1kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 70°C
Efficiency:	60%
Mounting Type:	Surface Mount
Package / Case:	10-SMD Module, 6 Leads
Size / Dimension:	0.60" L x 0.32" W x 0.29" H (15.2mm x 8.2mm x 7.3mm)

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DC DC Converters

DC-DC converters are electrical components used to convert DC (Direct Current) power from one voltage level to another. The RZ-0512S/P is one such converter model that is widely used for military, space, and aerospace applications thanks to its high power efficiency, low voltage ripple, and wide operating temperature range. In this article, we will discuss the application field and working principle of the RZ-0512S/P.

Application Field

The RZ-0512S/P converter is designed to be used in military, space, and aerospace applications where power efficiency, low voltage ripple, and wide operating temperature ranges are of utmost importance. Its wide operating temperature range allows it to be used in extreme conditions without any issues. The low voltage ripple ensures that the converter produces no voltage alterations that can damage other components. Finally, its high power efficiency guarantees that it provides the maximum amount of output power while consuming the least amount of input energy.

Working Principle

The working principle of the RZ-0512S/P converter is based on the buck-boost conversion technique. This provides precise voltage regulation when the output voltage is higher than the input voltage. It uses two power electronic switches (T1 and T2) in order to achieve the buck-boost transition. At the same time, the converter also features two auxiliary switches (T3 and T4) to provide a constant input voltage to the converter.When switch T1 is on, T2 is off. This causes the output voltage to decrease and the input voltage to increase due to the forward voltage drop across the diode D1. On the other hand, when T2 is on, the output voltage increases as the diode D2 acts as a flyback generator. The conduction current is fed via the transformer secondary windings, where the converter\'s energy is coupled and transferred from one voltage level to another. This allows the converter to maintain a constant output voltage and prevent any potential over-voltage or under-voltage.

Conclusion

The RZ-0512S/P converter is a highly effective DC-DC conversion solution that features high power efficiency, low voltage ripple, and a wide operating temperature range. Its buck-boost design allows it to precisely regulate the output voltage, while the two auxiliary switches provide a stable input voltage. These features make the RZ-0512S/P an excellent choice for military, space, and aerospace applications where power efficiency, low voltage ripple, and wide operating temperature are of the utmost importance.

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