POWER-AC4PPDC-LLD.  Low Current Dual Isolated Output VX and VY (custom) Voltage DC power supply regulator Interface board with step-down power transformer (110V/60HZ primary).

 

The POWER-AC4PPDC-LLD. is an electronics board that allows you to connect 110VAC/60HZ on one side of the board and get dual low current regulated voltages, VX VDC and VY VDC  on the other side. Every industrial application designer should have a few of these boards handy. The boards will allow you to easily power all your Industrial Op-Amp transducers and sensors. The Terminal Block (TB) connector is included and makes it easy to use. 

 

The POWER-AC4PPDC-LLD. board is designed to convert low current high voltages AC to stabilize dual direct current voltages (DC). If used properly, it will eliminate the need for expensive industrial power supplies, which would otherwise be needed to carry out the same task.

 

AC4PPDC-LLD is easy to install, setup and operate. If you want to  professionally power your HVAC products, POWER-AC4PPDC-LLD offers the features you need. Mounted easily via four 0.125" mounting holes.

 

The board is designed to attenuate, filter and regulate low current low voltage AC to stable dual output voltages DC.

 

For our line of transformers click Here

 

 

 

Standard Board 110VAC input (top) dual 15V DC output (bottom)

Commonly utilized as the heart of DC Power Supply for Amplified and In-Line Amplified Transducer and Sensors.

 

Basic operation of the voltage regulator board

 

Form the 110V AC the voltage drops to low dual AC voltages through the step down isolated power transformer, the diodes bridge D1 and D2, together with the capacitors will convert input dual AC voltages to dual positive DC voltages.

 

The other side of the diodes bridge drive the low current voltage regulators U1 and U2. The voltage regulators are the main component of this regulators. The POWER-AC4PPDC-LLD board typically has the ability to drive currents up to 80mA. For maximum voltage regulation, adding capacitors C2, C2X and C4, C4X correspondingly in parallel between the common leg and the output. This eliminates any high frequency AC voltage that could otherwise combine with the output voltage.

 

 

 

 

110VAC transformer convert to low voltage AC to low current VX (+15VDC) and VY (+15V) AC outputs

 

 

 

 

Figure A above shown model A (left) and B (right)

 

 

1. Output 1 (i.e. 5V or 9V or 15VDC)

2. Output 2 (i.e. 5V or 9V or 15VDC)

3. Input 110V/60Hz.

4. Isolated power transformer with CT.

5. Output 1 LED power indicator.

6. Output 2 LED power indicator.

 

Mounting

 

 

Shown above mounted in plastic enclosure EID-1593 series enclosure (optional)

 

 

POWER-AC4PPDC-LLD Features

 

  • Up to 80mA output.

  • +/-5% voltage stability.

  • Power switch option.

  • Generally powered from 110VAC, 60HZ

Specifications

  • Input voltage                           110V AC /60HZ

  • Relative Output voltage stability  +/-5%

  • Output current                         Up to 80mA, higher output current models are available.

  • PCB material                             FR4

  • Output Voltage                         +VX + VY VDC

  • Max power consumption             1W

  • Storage temperature                 40 - 70   [F]

  • Operating temperature               32 - 140 [F] (0 to 60°C) @ 95% RH

  • Low board DC voltage                30[V] max

  • Manufactured                           100% in USA

Pricing 

 

* Prices, P#, SKU# and colors are subject to change without notice. 

  

Description and SKU#

Price

Picture

15VDC and  15VDC PS Low current with step down transformer.

 

Input 110VAC, 60HZ, outputs  +15V /80mA & +15V /80mA

 

P# EID-POWER-PSD-AC4PPDC-LLDA

 

 

 

 

 

 

90.33

 

 

9VDC and  9VDC PS Low current with step down transformer.

 

Input 110VAC, 60HZ, outputs  +9V /80mA & +9V /80mA

 

P# EID-POWER-PSD-AC4PPDC-LLDB

 

 

 

 

 

 

90.33

 

 

5VDC and  5VDC PS Low current with step down transformer.

 

Input 110VAC, 60HZ, outputs  +5V /80mA & +5V /80mA

 

P# EID-POWER-PSD-AC4PPDC-LLDC

 

 

 

 

 

 

79.29

 

 

Modified ABS Plastic Instrument enclosures option

EID-1593LBK

$7.97

Modified Translucent blue ABS Plastic Instrument enclosures option

EID-1593LTBU

$10.75

Din rail mounting mounting kit option

EID-1427DINCLIP

$4.242

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