PEM1-S12-D15-S

Voltage - Output 3:	--
Control Features:	--
Size / Dimension:	0.77" L x 0.24" W x 0.37" H (19.5mm x 6.0mm x 9.3mm)
Package / Case:	7-SIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	81%
Operating Temperature:	-40°C ~ 105°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	1W
Current - Output (Max):	33mA, 33mA
Series:	PEM1-S
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	10.8V
Number of Outputs:	2
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC DC Converters: PEM1-S12-D15-S Application Field and Working Principle

DC to DC converters produced by PEM series are popular products in the industry due to their high efficiency, reliability, and small size. The PEM1-S12-D15-S is a DC to DC converter that is suitable for most industrial applications. It has a simple working principle and its functions can be divided into two categories: voltage adjustment and voltage isolation. This article will discuss the application field and working principle of the PEM1-S12-D15-S.

Application Field

The PEM1-S12-D15-S is suitable for most industrial applications. It is able to convert DC voltage from 6-48V to 12V and has an output current of up to 15A. This makes it ideal for applications such as motor control, robotics, wind power, solar power, and stage lighting. It is designed with a wide temperature range of -40 to 85°C, which makes it suitable for harsh industrial environments. In addition, the PEM1-S12-D15-S has protection functions such as over voltage protection, over current protection, and over temperature protection. This makes it reliable for industrial applications.

Working Principle

The PEM1-S12-D15-S has a simple working principle. It consists of two main stages: a power stage and a control stage. The power stage is responsible for the conversion of the DC voltage from 6-48V to 12V. It is composed of a MOSFET transistor and an inductor. The input voltage is applied to the MOSFET transistor, which then switches it on and off. This creates an alternating current, which passes through the inductor. The inductor converts the alternating current into a direct current, which is then outputted at 12V.The control stage is responsible for setting the output voltage and current. It is composed of an error amplifier and a pulse width modulator (PWM). The error amplifier compares the output voltage with the set voltage and generates an error signal based on the difference. This error signal is then used by the PWM to adjust the duty cycle of the switching transistor, thus controlling the output voltage. In addition, the PWM also controls the output current by reducing or increasing the switch on time.

Conclusion

DC to DC converters produced by PEM series are popular products in the industry due to their high efficiency, reliability, and small size. The PEM1-S12-D15-S is a DC to DC converter that is suitable for most industrial applications. It has a simple working principle and its functions can be divided into two categories: voltage adjustment and voltage isolation. This article has discussed the application field and working principle of the PEM1-S12-D15-S.

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