HQA2W085W280V-007-S Allicdata Electronics
Allicdata Part #:

285-2654-ND

Manufacturer Part#:

HQA2W085W280V-007-S

Price: $ 129.59
Product Category:

Power Supplies - Board Mount

Manufacturer: TDK-Lambda Americas Inc.
Short Description: DC DC CONVERTER 28V 85W
More Detail: Isolated Module DC DC Converter 1 Output 28V 3A...
DataSheet: HQA2W085W280V-007-S datasheetHQA2W085W280V-007-S Datasheet/PDF
Quantity: 2
1 +: $ 117.81000
10 +: $ 107.10100
Stock 2Can Ship Immediately
$ 129.59
Specifications
Series: HQA85
Packaging: Tray 
Part Status: Active
Type: Isolated Module
Number of Outputs: 1
Voltage - Input (Min): 9V
Voltage - Input (Max): 40V
Voltage - Output 1: 28V
Voltage - Output 2: --
Voltage - Output 3: --
Current - Output (Max): 3A
Power (Watts): 85W
Voltage - Isolation: 2.25kV
Applications: ITE (Commercial)
Features: Remote On/Off, OCP, OVP
Operating Temperature: -40°C ~ 115°C
Efficiency: 88.5%
Mounting Type: Through Hole
Package / Case: Quarter Brick
Size / Dimension: 2.39" L x 2.20" W x 0.50" H (60.6mm x 55.9mm x 12.7mm)
Control Features: Enable, Active Low
Description

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.

DC DC Converters

DC DC Converters are a type of power supply that convert direct current (DC) to direct current of a different voltage. The most common application of DC DC converters is in electronics and power regulation, where they keep an electronic device supplied with the necessary voltage level. The HQA2W085W280V-007-S is one such DC DC converter that brings many benefits to the user.

HQA2W085W280V-007-S Application Field

The HQA2W085W280V-007-S is a compact and light weight DC-DC converter with a high power density and efficiency. It is well suited to a variety of applications, in particular for power supplies. High reliability and long service life are also a great advantage. HQA2W085W280V-007-S offers very advanced features such as high temperature operation, powerful management capabilities, and one of the highest switching frequencies available. Other features include wide input voltage range and current limit protection. This DC-DC converter is suitable for industrial, automotive, aerospace, and telecom applications.

HQA2W085W280V-007-S Working Principle

The HQA2W085W280V-007-S DC DC converter is a type of switch-mode power supply, and has a circuit design based on a pulse width modulation (PWM) technique. This DC-DC converter operates on a switching principle wherein it rapidly turns “on” and “off” a switching transistor to convert the incoming AC voltage into the desired DC voltage. It also implements a control circuit in order to regulate the output voltage level. This control circuit is adjusted by a closed feedback loop, which keeps track of the output voltage and responds to keep it stable.

The HQA2W085W280V-007-S implements a two-stage conversion process. The first stage involves the boosting of the input voltage to a higher level. The second stage involves the bucking of the voltage down to the desired output voltage level. During each stage, the DC-DC converter is controlled by a switching circuit that turns the transistor “on” and “off” hundreds of times per second. By changing the speed and frequency with which it cycles, the DC-DC converter can adjust the output voltage to its desired level.

The HQA2W085W280V-007-S DC-DC converter is a great solution for powering applications that need a reliable and stable voltage source. It has a wide range of input voltage and is very efficient; it also offers high reliability and long service life despite being light weight and compact.

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

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