VWQBS2-Q48-S3.3-SIP

Current - Output (Max):	500mA
Size / Dimension:	1.02" L x 0.37" W x 0.49" H (26.0mm x 9.5mm x 12.5mm)
Package / Case:	9-SIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	72%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	2W
Series:	VWQBS2-SIP
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	72V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	Tube

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

DC DC Converters: VWQBS2-Q48-S3.3-SIP Application Field and Working Principle

DC-DC converters are versatile electrical components used to convert direct current (DC) power to a different DC power level. They are commonly used in power supplies, motor drives, and telecommunications devices. The DC-DC converter VWQBS2-Q48-S3.3-SIP is a low-power, surface-mount, isolated DC-DC converters. In this article, we will cover its application field, working principle, and other relevant details.

Application Field

The VWQBS2-Q48-S3.3-SIP\'s application field is primarily in board level power applications. These can include powering on-board microcontroller-driven systems, as well as providing power for other circuits in the device. In addition, this product can be used in low-power electronic systems, such as trucks and buses, telecom applications, industrial control systems, as well as medical devices and instrumentation.

Working Principle

The VWQBS2-Q48-S3.3-SIP utilizes a novel and efficient switch-mode regulated DC-DC conversion technology. Under its normal operating conditions, the DC power supply is first switched from a higher voltage level to a lower voltage level by a DC-DC converter. This step is called the conversion phase, and it occurs when the output voltage is at its lowest. On the other hand, the voltage-regulation phase occurs when the output voltage is at its highest.This converter is designed to handle the electrical current drawn by the load, inhibiting it from drawing too much current and thus becoming overloaded. The input and output circuits of the converter are isolated from each other, meaning that there is no direct electrical connection between the input and output circuits. Furthermore, the VWQBS2-Q48-S3.3-SIP is designed with a built-in ripple filter to provide clean, smooth DC power.

Other Features and Benefits

The VWQBS2-Q48-S3.3-SIP has a wide input voltage range of 9V to 48V and a wide temperature range of -40C to +85C. It also features a built-in over-voltage, over-load, short-circuit, and over-temperature protection, as well as a high efficiency of up to 93%. The converter is equipped with a built-in EMC filter which helps reduce conducted electromagnetic interference which can otherwise cause damage to other components.The device\'s small form factor of 0.427 inches and its low power consumption (only 3.3W) make it ideal for integration in very tight spaces. Furthermore, the device has a rated isolation voltage of 1500V, making it a suitable choice for applications that require isolation.

Conclusion

The VWQBS2-Q48-S3.3-SIP DC-DC converter is a highly reliable and cost-effective device used in board level power applications. It has a wide input voltage range, a wide operating temperature range, a high conversion efficiency, and low power consumption. Furthermore, the device is equipped with several built-in protection features and a rated isolation voltage of 1500V, making it suitable for applications that require isolation.

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

Part Number	Manufacturer	Price	Quantity	Description