An amateur radio the radio for the design and applied 13.8V 30A power supply .. on the Internet a lot of similar application schema but this circuit detailed and more powerful writers trodial transformers have used the transformer input EMI filter and soft start circuit’s. In addition to the fan control circuit input, output fuse has LED indicators are provided with control LM338K regulator IC that can give 5 amp power MJ15004 power transistors 30 amp power has been increased by adding power.
Opening a soft start to prevent sudden current draw
Status lights blown fuse indicator
Can provide continuous power to the load 25, the short-term to 30
Over-current protection (max. 30)
Dual-voltage protection
Automatic fan control
low noise
Source: radio-foto.net alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-16088.zip
Published: 2011/09/02 Tags: power electronic projects, power supply circuit, power supply project
LPC1343 ARM Development Board PCB
Microchip PIC ARM Atmel AVR mcu Then now advanced usage increases in prices now counted most. Mostly for beginners without much additional hardware can be developed several projects already considered a factor ARM chip away at the beginning Elektroemr simple but useful for my brother LPC134 LPC134 has designed a test card for you can try the code you write.
Experiment card LPC1343 features; LPC134 pins for the header, Micro SD card slot, mini-USB socket, via USB or optional external 5V operation (3.3-volt regulator), 12 Mhz Crystal, USART header output, LED indicators, reset button, ISP jumper (USB and USART bootloader to activate)