PTMA401120P1AD Allicdata Electronics
Allicdata Part #:

296-21471-ND

Manufacturer Part#:

PTMA401120P1AD

Price: $ 18.94
Product Category:

Power Supplies - Board Mount

Manufacturer: Texas Instruments
Short Description: DC DC CONVERTER 12V 10W
More Detail: Isolated Module DC DC Converter 1 Output 12V 1A...
DataSheet: PTMA401120P1AD datasheetPTMA401120P1AD Datasheet/PDF
Quantity: 9
1 +: $ 17.21790
5 +: $ 17.08430
10 +: $ 16.95140
25 +: $ 16.68670
50 +: $ 15.89210
100 +: $ 14.56780
250 +: $ 14.30290
Stock 9Can Ship Immediately
$ 18.94
Specifications
Current - Output (Max): 1A
Base Part Number: PTMA401120
Size / Dimension: 1.10" L x 0.96" W x 0.34" H (27.9mm x 24.4mm x 8.6mm)
Package / Case: 5-DIP Module
Mounting Type: Through Hole
Efficiency: 82%
Operating Temperature: -40°C ~ 85°C
Features: UVLO
Applications: ITE (Commercial)
Voltage - Isolation: 1.5kV
Power (Watts): 10W
Series: PTMA40xx
Voltage - Output 3: --
Voltage - Output 2: --
Voltage - Output 1: 12V
Voltage - Input (Max): 75V
Voltage - Input (Min): 36V
Number of Outputs: 1
Type: Isolated Module
Part Status: Not For New Designs
Packaging: Tray 
Description

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DC-DC converters are electronic circuits designed to convert a DC voltage from one level to another. The PTMA401120P1AD is an excellent example of this type of converter. This apparatus has two main components, a power component and a control component. The former contains a step-up transformer, rectifier, and capacitor, and the latter consists of a set of switching elements and a control logic circuit. Together, these two components allow the PTMA401120P1AD to transform a low voltage DC input to a higher voltage DC output.

The PTMA401120P1AD is one of the most versatile DC-DC converters, designed to work with both AC and DC input signals. It has a wide input voltage range, from 6V to 36V, and can be used in a variety of applications. One of its most common uses is as an intermediate power supply for medium-power AC control circuits, such as medium-size motor drivers, microcontrollers, and general-purpose circuits.

When it comes to its actual functioning, the PTMA401120P1AD is quite simple. The incoming power from a DC source is first fed into the step-up transformer. This transformer steps up the DC voltage to a higher level, depending on the transformer’s construction. The transformer’s output is connected to the rectifier and capacitor, which act as a smoothing filter to remove the AC component. The output of the smoothing filter is then connected to the switching elements, which modulate the output voltage for the desired output level. The control logic circuit is responsible for controlling the switching elements in order to accurately regulate the output voltage.

The PTMA401120P1AD is a reliable and versatile device, capable of providing high-quality output power and relatively high power density. Its wide input voltage range and use of switching elements makes it both efficient and reliable, while the control logic circuit ensures the output voltage is regulated precisely. As such, the PTMA401120P1AD has become a popular choice in many applications, particularly those involving medium-power AC control circuits.

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

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