VE-BTL-CW Power Supplies - Board Mount

Current - Output (Max):	3.57A
Size / Dimension:	4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-25°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	100W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	28V
Voltage - Input (Max):	160V
Voltage - Input (Min):	66V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters are widely used for two main reasons; power conversion efficiency and for providing a regulated output voltage level. Commonly used DC DC converters are buck, boost, cuk, etc. Within these designs lies a sub-category of converters called switched-mode power supplies (SMPS). The most common type of SMPS converter is the \'VE-BTL-CW (voltage-boosting, time-limiting, variable-frequency, chopper-wave) converter.The VE-BTL-CW converter is used to convert a low voltage input to a higher voltage output. The output voltage is generally controlled through a feedback loop which adjusts the operating frequency, current waveform, or voltage threshold. It has high power conversion efficiency and is suitable for applications requiring quick reversals in voltage without the need for complex circuitry.The basic architecture of the VE-BTL-CW converter consists of two main components; a voltage boosting inductor and a time-limiting chopper. The voltage boosting inductor is used to store energy from the input voltage and create a variable current output. The time-limiting chopper is used to generate pulses of varying widths and frequency whose pulses are switched in order to control the output voltage. The chopper is also used to sense the output voltage, which it compares to the fixed voltage threshold and adjusts the voltage accordingly.The working principle of the VE-BTL-CW converter is based on the principle of voltage boosting and pulse-width modulation (PWM). When the input voltage is applied, the voltage boosting inductor acts as an energy storage device, storing energy from the input source and converting it into a variable current output. The stored energy travels through the diode, and is then modulated by the chopper in order to control the output voltage.The PWM module works by comparing the output voltage to a constant or variable threshold value and constantly adjusting the switching frequency. When the voltage is below the threshold, the PWM module increases the switching frequency and thereby increases the output voltage. Conversely, when the voltage is above the threshold, the PWM module decreases the switching frequency and thus decreases the output voltage. The result is a steady output voltage which is proportional to the input.The VE-BTL-CW converter is widely used in a variety of applications, such as power supplies, battery chargers, motor drives, and in various other electronic systems. This type of power converter is generally preferred over other types of power supplies due to its low cost, high efficiency and fast response time. It is also suited for applications where power conversion needs to be done quickly and efficiently, or when high switching frequencies are required.

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