12Vdc的荧光灯驱动电路-12VDC Fluorescen
12vdc的荧光灯驱动电路-12vdc fluorescent lamp driver
a number of people have been unable to find the transformer needed for the black light project, so i looked around to see if i could find a fluorescent lamp driver that does not require any special components. i finally found one in electronics now. here it is. it uses a normal 120 to 6v stepdown transformer in reverse to step 12v to about 350v to drive a lamp without the need to warm the filaments.
schematic
parts:
part
total qty.
description
substitutions
c1
1
100uf 25v electrolytic capacitor
c2,c3
2
0.01uf 25v ceramic disc capacitor
c4
1
0.01uf 1kv ceramic disc capacitor
r1
1
1k 1/4w resistor
r2
1
2.7k 1/4w resistor
q1
1
irf510 mosfet
u1
1
tlc555 timer ic
t1
1
6v 300ma transformer
lamp
1
4w fluorescent lamp
misc
1
board, wire, heatsink for q1
notes:
1. q1 must be installed on a heat sink.
2. a 240v to 10v transformer will work better then the one in the parts list. the problem is that they are hard to find.
3. this circuit can give a nasty (but not too dangerous) shock. be careful around the output leads.
BUFF传送连的使用调试
华为Mate 50 RS保时捷的配件价格公布
USB PD规范即将商用 可提供100W电力
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12Vdc的荧光灯驱动电路-12VDC Fluorescen
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a number of people have been unable to find the transformer needed for the black light project, so i looked around to see if i could find a fluorescent lamp driver that does not require any special components. i finally found one in electronics now. here it is. it uses a normal 120 to 6v stepdown transformer in reverse to step 12v to about 350v to drive a lamp without the need to warm the filaments.
schematic
parts:
part
total qty.
description
substitutions
c1
1
100uf 25v electrolytic capacitor
c2,c3
2
0.01uf 25v ceramic disc capacitor
c4
1
0.01uf 1kv ceramic disc capacitor
r1
1
1k 1/4w resistor
r2
1
2.7k 1/4w resistor
q1
1
irf510 mosfet
u1
1
tlc555 timer ic
t1
1
6v 300ma transformer
lamp
1
4w fluorescent lamp
misc
1
board, wire, heatsink for q1
notes:
1. q1 must be installed on a heat sink.
2. a 240v to 10v transformer will work better then the one in the parts list. the problem is that they are hard to find.
3. this circuit can give a nasty (but not too dangerous) shock. be careful around the output leads.
BUFF传送连的使用调试
华为Mate 50 RS保时捷的配件价格公布
USB PD规范即将商用 可提供100W电力
关于航空气象数据库系统通信分系统的解析
编写一个以C语言为基础的DSP程序
12Vdc的荧光灯驱动电路-12VDC Fluorescen
USB3.0接口保护ESD应用
华为Mate60Pro发布开售，华为麒麟芯片回归
Nordic Semiconductor助力低功耗蓝牙传感器信标 在工业和家居应用中收集实时温度和湿度数据
晶晨推出集成了ARM CORTEX-A9的芯片-AML8726-M
手持读写器应用和特点
高性能经济型数字示波器MSO5000系列简介
手机欠费三个月以上或将接入个人征信系统，江西率先执行
DS21Q42 vs. DS21Q41B
Morse Micro 样品 Wi-Fi HaLow SoC 和模块
基于ATmega128单片机的USART接口程序的开发
国内工业机器人不断扩大，3C及新能源汽车市场引领需求增长
两个变频器不能启动的故障处理案例分享
实现生成式AI的关键半导体技术
大华股份AI取得任务中字符行识别和单字识别两项第一