Order by Catalog #   0 items, $0.00  
View Cart | Checkout
 
INDEX
3D Printer Filament A.C. Line Cords A.C. Plugs & Sockets Adapters Adhesives Alarms Alligator & Test Clips Amplifiers Antennas Arduino / Sparkfun Audio Audio Cables Automotive Batteries - Non-Rechargeable Batteries - Rechargeable Battery Chargers Battery Holders Books Breadboards and Accessories Bridge Rectifiers Buzzers, Beepers Cable Clamps Cable Ties Cables - 1/4" Plugs Cables - 2.5mm Plugs Cables - 3.5mm Plugs Cables - AC Power Cables - Audio / RCA Cables - Auto-Cig Lighter Cables - BNC Cables - Category 5, 6 Cables - Co-Ax Power Plugs Cables - Computer Cables - Fiber Optic (Toslink) Cables - Flat Ribbon Cables - HDMI Cables - Microphone Cables - Telephone Cables - USB Cables - Video Cables - Weather Resistant Cameras Capacitors Cases Cell Phone Accessories Chemicals Choke Coils Circuit Breakers Coil Cords Computer Accessories Connectors (AC Power) Connectors (Audio) Connectors (Co-Ax) Connectors (DC Power, Coax) Connectors (Edgeboard) Connectors (Headers) Connectors (Multi Pin) Connectors (Sub-D) Connectors (Weather Resistant) Connectors (XLR / Mike) Crimp Terminals Crystals DC-DC Converters Dimmers Diodes Electroluminescent Strips Enclosures Fans Ferrites Filters, DSL Filters, RFI / EMI Flashers Flashlights Fuse Holders Fuses Gears Hardware Headers Headphones Heat Shrink Guns Heat Shrink Tubing Heat Sinks I/O Module Indicators Inductors Infrared Devices Integrated Circuits International Power Adapters Inverters Joysticks Jumper Wire Keyboards Keypads Kits Knobs Lamp Assemblies Lamps Lasers LCDs (Liquid Crystal Displays) LED Displays LEDs Lenses and Optics Light fixtures Magnets Meters (Panel) Microcontrollers Microphones Miscellaneous Motors MOVs Multimeters NEW ITEMS Optics Opto Electronics Parallax PCB Materials Peltier Junctions Perf Boards Photocells / Photoresistors Piezo Elements Potentiometers Power Adapters, International Power Cords Power Strips Power Supplies Project Boxes Relay Sockets Relays Remote Controls Resistors Rheostats Rotating Parts Rubber Feet / Bumpers Security Devices Semiconductors Sensors Servos and Accessories Shunts Sirens Sockets (IC) Sockets (SIP) Sockets (Tube) Solar Panels and Photovoltaics Soldering Accessories Solenoids Spacers & Standoffs Speaker Terminals Speakers Split Loom Tubing Stepper Motor Controllers Strain Reliefs Strobes Surge Protectors Switches - DIP Switches - Doorbell Switches - Key Switches - Knife Switches - Magnet, Alarm Switches - Pin-Switch, Auto Switches - Pull Chain Switches - Pushbutton Switches - Reed Switches - Rocker Switches - Rotary Switches - Slide Switches - Snap Action Switches - Timers Switches - Toggle Tape Telephone (Cell Phone) Telephone Accessories Terminal Strips Test Clips and Leads Test Equipment Thermal Fuses, Breakers & Switches Thermistors Thermoelectric Coolers Timers Tools Toroids Transducers Transformers Transistors Travel Chargers Tubing Ultrasonic Sensors Variacs Varistors Video Accessories Voltage Coverters Wall Transformers WEB ONLY ITEMS Wire / Cable Wire Organizing Devices Wiring Nuts

EXPERIMENTER'S DELIGHT/ CHARGER BOARD

 
Originally a conditioning charger for a 14.4V 2600 maH LI-ION/LI-POLYMER battery. We're working on a hook-up diagram. However, in the mean time, this circuit board has a 100uh, 4.3A inductor, CTX100-2-52M, that is well worth the price of the board. With a little effort you can remove the inductor, 3 sets of header connectors, a MOSFET, two voltage regulators, two TO-220 aluminum heatsinks, three 330 uf 35v radial electrolytic capacitors.
Average Customer Review:  (2 Reviews) Write A Review

Customer Comments

Average Customer Review:  (2 Reviews) Write A Review

A customer from LEANDER, TX USA
Ucc-1
The 24 pin part is a Microchip 18F873 controller. This design looks a lot like the Microchip reference design for an intelligent battery charger.

A customer from DENVER, CO USA
Tiny Gold Mine for less than a Big Mac!
This board comes straight out of the Cadex UCC 1 Universal Battery Conditioning Charger.
**All Electronics CAT# BC-241**

The cool thing is, the three of these I bought all seem to work. I just connected the P1 header to a 24V power supply (GND is the inside pin) and it came to life with the different color LEDs on the flexible button panel.

Truth be told, I bought these for the components. Besides the beefcake inductor and the three capacitors mentioned in the description, I put the information about the other worthwhile bits down below.

The SMALL HEATSINK houses:
ON MC7805ACT - +5V 1A Linear Voltage Regulator - (TO-220)

On one side of the LARGE HEATSINK:
National LM2676T-ADJ - SIMPLE SWITCHER Adjustable 3A Step-Down Voltage Regulator - (TO-220 7-pin)

The other side of the LARGE HEATSINK:
Fairchild FQP13N06L - 60V LOGIC N-Channel MOSFET (TO-220)

On the board itself:
Two (2) ON MBRD835L 8A 35V Schottky Barrier Rectifiers (DPAK SMT), what looks like a circuit breaker, as well as a 28-pin chip by the large header which I believe is some kind of CC-CV Battery Charge Controller, but I don't know which one exactly. There are countless other components too, but I don't care enough to bother with removing them.

Overall, this thing is a tiny gold mine for less than the price of a Big Mac! Just buy this goody bag and you wont regret it.
CAT# EX-57
$3.00 each
Quantity:  


 
 
Customer Service: 818-904-0524 | Toll Free Order Line: 1-888-826-5432
All Electronics Corp., 14928 Oxnard St., Van Nuys, CA 91411-2610, FAX: 818-781-2653