VMS-20-12

Series:	VMS-20
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Open Frame
Moisture Sensitivity Level (MSL):	--
Number of Outputs:	1
Voltage - Input:	90 ~ 264 VAC
Voltage - Output 1:	12V
Voltage - Output 2:	--
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	1.7A
Power (Watts):	20W
Applications:	Medical
Features:	OVP, SCP
Operating Temperature:	-25°C ~ 70°C (With Derating)
Efficiency:	83%
Mounting Type:	Through Hole
Package / Case:	4-DIP Module
Size / Dimension:	2.38" L x 1.60" W x 0.80" H (60.5mm x 40.6mm x 20.4mm)
Line Regulation:	±0.5%
Load Regulation:	±1%
Approvals:	CE, EN, IEC, TUV, UL
Weight:	0.11 lb (49.9g)

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

AC DC Converters

The VMS-20-12 Application Field and Working Principle is part of the AC DC Converters. An AC/DC converter or rectifier is an electronic power supply that converts alternating current (AC) to direct current (DC) while providing a reliable power supply to the attached device. It is the most commonly used power conversion technology today in various applications, including those used in aircraft, medical instrumentation, and computers.An AC/DC converter works by converting alternating current voltage into direct current voltage. In the most basic sense, it works by charging capacitors that are wired to the input AC voltage and then releasing the capacitors’ stored energy to create DC voltage pulses. A DC smoothing circuit is included to ensure that the output is constant, without any flicker, noise, or ripple.The VMS-20-12 Application Field and Working Principle is a type of AC/DC converter with a 12V input voltage and an adjustable output voltage of up to 14V. It is rated for up to 20A of continuous current and up to 40A of switched-mode output. The VMS-20-12 can be used in a wide range of systems that require a reliable power supply, from space applications to industrial applications, and provides a reliable source of DC voltage.The Working Principle of the VMS-20-12 is based on the use of pulse width modulation (PWM) to control the output DC voltage. The incoming AC current is rectified and then shaped into a series of pulses of voltage that can be varied by changing the pulse width. This is done by varying the length of the pulse, thus adjusting the average voltage of the output. The longer the pulse, the higher the voltage, and the shorter the pulse, the lower the voltage. By doing so, a constant output voltage is maintained.The VMS-20-12 Application Field and Working Principle makes it an ideal choice for applications requiring precise and adjustable DC power without the need for bulky transformers or inductors. It is compact, highly efficient, and cost-effective, making it a popular choice among many industries. Additionally, its simple design and easy adjustment make it an ideal solution for many applications.

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