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VI-272-CW

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Analog

Manufacturer Part Number: VI-272-CW
Brand: Vicor
DateCode: 07+
Package / Case: MODULE
Category:  
Warranty: 100% Perfect Functions

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Web Site	Package	Brand	Est. Market Price	Description
Texas Instruments (TI)	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
STMicroelectronics (ST)	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
DigiKey	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
Mouser	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
RS America	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出

The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！

Product Attributes

The VI-272-CW is a DC-DC converter module manufactured by Vicor. It is a high-efficiency, high-density, isolated DC-DC converter module that provides up to 272 W of output power. It is designed to be used in a variety of applications, including industrial, medical, and telecom. The VI-272-CW features a wide input voltage range of 36-75 VDC, a wide output voltage range of 0.6-5.5 VDC, and a high efficiency of up to 96%. It also features a wide operating temperature range of -40°C to +85°C, and is designed to meet EN55022 Class B conducted and radiated emissions standards. The VI-272-CW is ideal for applications that require high power density, high efficiency, and wide input and output voltage ranges. It can be used in a variety of applications, including industrial, medical, and telecom. (For reference only)

QUANTITY	UNIT PRICE	PLUS UNIT PRICE	TOTAL PRICE
≥1:	US $67.61700	US $60.85530	US $60.85530
≥2:	US $67.61700	US $60.85530	US $121.71060
≥5:	US $63.10920	US $56.79828	US $283.99140
≥10:	US $63.10920	US $56.79828	US $567.98280
≥20:	US $63.10920	US $56.79828	US $1135.96560
≥30:	US $63.10920	US $56.79828	US $1703.94840
≥50:	US $63.10920	US $56.79828	US $2839.91400
≥100:	US $62.65842	US $56.39258	US $5639.25800
≥500:	US $62.20764	US $55.98688	US $27993.44000

Substitute (equivalent) Product

Product Name	Description
VI-273-CW	High-efficiency, wide-input range DC-DC converter module, suitable for industrial applications requiring stable output and high reliability.
VI-274-CW	Compact, high-power density DC-DC converter with excellent load regulation and low ripple, ideal for telecommunications and networking equipment.
VI-275-CW	Isolated DC-DC converter with a wide operating temperature range, designed for harsh environments and critical power supply applications.
VI-276-CW	High-reliability, single-output DC-DC converter featuring overvoltage protection and short-circuit protection, suitable for medical and automotive industries.

Product Usage

The VI-272-CW is a specific type of optocoupler or optical isolator, often used in circuits where electrical isolation is required between different parts of the circuit. This component is particularly useful in applications where you need to transfer signals across isolated circuits without a direct electrical connection, which can help in preventing noise and interference, and protecting sensitive components from voltage spikes.

Here are some common circuits and applications where the VI-272-CW might be used:

Power Supply Circuits:
- Isolated Feedback Loops: In switch-mode power supplies (SMPS), the VI-272-CW can be used to provide feedback from the output to the control circuit while maintaining electrical isolation.
- Gate Drive Isolation: In high-voltage applications, the optocoupler can isolate the gate drive signals of MOSFETs or IGBTs from the control circuitry.
Industrial Control Systems:
- Signal Conditioning: Used to isolate input signals from sensors or other devices to prevent ground loops and reduce noise.
- Digital Input/Output Interfaces: Provides isolation for digital signals in PLCs (Programmable Logic Controllers) and other industrial control systems.
Communication Interfaces:
- RS-485/RS-422 Isolation: In serial communication interfaces, the optocoupler can isolate the data lines to protect against ground potential differences and EMI.
- Modem Isolation: Used in modems to isolate the telephone line from the internal circuitry.
Medical Equipment:
- Patient Isolation: In medical devices, the optocoupler can ensure that there is no direct electrical path between the patient and the device, which is crucial for safety.
- Sensor Signal Isolation: Isolates signals from sensors that measure physiological parameters.
Automotive Electronics:
- Sensor Signal Isolation: Used to isolate signals from various sensors in the vehicle to prevent interference and ensure reliable operation.
- CAN Bus Isolation: Provides isolation for CAN (Controller Area Network) bus communications to protect against electrical noise and faults.
Audio Equipment:
- Ground Loop Isolation: Helps in reducing hum and noise caused by ground loops in audio systems.
Data Acquisition Systems:
- Analog-to-Digital Converter (ADC) Isolation: Isolates the ADC from the rest of the system to improve signal integrity and reduce noise.

If you have a specific application or circuit in mind, feel free to provide more details, and I can give you more tailored information!

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VI-272-CW

VI-272-CW has several brands around the world that may have alternate names for VI-272-CW due to regional differences or acquisition. VI-272-CW may also be known as the following names:

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