Electronic Schematics (alt.binaries.schematics.electronic) A place to show and share your electronics schematic drawings.

LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Junior Member
Posts: 1
Default HT12E Transmitter Problem


I am using a TLP434A trasmitter and receiver with a HT12E and HT12D encoder and decoder. This circuit works great when I hook it up to a 5V wall power supply but when I try to hook the transmitter part up to a cell phone battery (4.4V), the encoder and oscillating resistor get really hot. I'm sure they would burn up if I didn't disconnect the circuit within a minute. Do you know why this is happening and what I can do to be able to use some kind of long term battery such as this with this encoder?

Please help.

I didn't find the right solution from the Internet.

Motion Infographic Animation Company

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Wireless Speakers: RCA Speakers Only Work when on Same Electrical Outlet as Transmitter / What is Problem? Lin Electronics Repair 11 April 24th 07 08:37 PM
In Car RF Transmitter Jonathan Lozinski Electronics 2 March 24th 05 07:00 AM
How to build a Basic FM transmitter with spare parts available at home noners Electronics Repair 9 December 28th 04 07:35 PM
Hormann garage door remote control / transmitter wanted sambishop UK diy 1 December 18th 04 06:38 AM
Fm Transmitter paul s Electronics Repair 1 July 10th 03 06:39 PM

All times are GMT +1. The time now is 08:22 PM.

Powered by vBulletin® Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.
Copyright 2004-2023 DIYbanter.
The comments are property of their posters.

About Us

"It's about DIY & home improvement"