English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
购买 Testing 24 Volt AC Transformer
广告
$60.95
24V 400W LED Power Supply, IP67 Waterproof AC 90-140V To DC 24V 16.6A LED Driver, Low Voltage Transformer With 3-Prong Plug For Landscape Lighting,
Amazon.com
37
Free shipping
$60.95
24V 400W LED Power Supply, IP67 Waterproof AC 90-140V To DC 24V 16.6A LED Driver, Low Voltage Transformer With 3-Prong Plug For Landscape Lighting,
Amazon.com
37
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
28
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
28
$33.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
$33.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
$43.19
$47.99
24V Ac Power Transformer 120V Input To 24V Output, Center Tapped 30W,
eBay
Free shipping
折扣 10%
$43.19
$47.99
24V Ac Power Transformer 120V Input To 24V Output, Center Tapped 30W,
eBay
Free shipping
$36.99
BENLUN Constant Voltage 24V 200W 8,5A Dimmable LED Driver, LED Transformer IP20, AC 110V Triac Power Supply, LED Adapter For Strip Light, Computer
Amazon.com
1
Free shipping
$36.99
BENLUN Constant Voltage 24V 200W 8,5A Dimmable LED Driver, LED Transformer IP20, AC 110V Triac Power Supply, LED Adapter For Strip Light, Computer
Amazon.com
1
$45.99
EMITEVER 24V Power Supply 60W 2Packs, 2.5A LED Power Adapter UL-Listed, 100-240V AC To 24V DC Converter Lighting Transformers For LED Strip Lights,
Amazon.com
32
Free shipping
$45.99
EMITEVER 24V Power Supply 60W 2Packs, 2.5A LED Power Adapter UL-Listed, 100-240V AC To 24V DC Converter Lighting Transformers For LED Strip Lights,
Amazon.com
32
$27.99
$29.99
2 PCS 24V Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, Replacement For HVAC Furnace Multi Tap 4031F PF42440 GT446
Amazon.com
$27.99
$29.99
2 PCS 24V Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, Replacement For HVAC Furnace Multi Tap 4031F PF42440 GT446
Amazon.com
$16.88
24V Power Supply,24Volt 6Amp 144W 100-240V AC To 24V DC Power Supply With 5.5mm X 2.5mm&2.1mm Output,LED Terminal Connector,24V 6A Power Supply 5A 4A
Amazon.com
53
$16.88
24V Power Supply,24Volt 6Amp 144W 100-240V AC To 24V DC Power Supply With 5.5mm X 2.5mm&2.1mm Output,LED Terminal Connector,24V 6A Power Supply 5A 4A
Amazon.com
53
$135.00
Hp2400-Wp 24Vac Water Proof Enclosure With 24V Ac Transformer (1)
eBay
$135.00
Hp2400-Wp 24Vac Water Proof Enclosure With 24V Ac Transformer (1)
eBay
$59.95
120W Dimmable LED Driver 24V, 110V AC To DC 24V LED Power Supply Transformer Compatible With Lutron, Leviton And Other Wall Dimmer Switches, Dimming
Amazon.com
72
Free shipping
$59.95
120W Dimmable LED Driver 24V, 110V AC To DC 24V LED Power Supply Transformer Compatible With Lutron, Leviton And Other Wall Dimmer Switches, Dimming
Amazon.com
72
$159.99
Hitlights 200W Dimmable LED Driver, Electronic Transformer, 120V AC To 24V DC Power Supply For LED Strip Light, IP66 Rated, Dimming With TRIAC, 0-10V,
Amazon.com
35
Free shipping
$159.99
Hitlights 200W Dimmable LED Driver, Electronic Transformer, 120V AC To 24V DC Power Supply For LED Strip Light, IP66 Rated, Dimming With TRIAC, 0-10V,
Amazon.com
35
$22.99
ALITOVE DC 24V 10A 240W Power Supply Adapter Transformer Switch AC 110V / 220V To DC 24V 10Amp Universal Regulated Switching Converter For LED Strip
Amazon.com
910
$22.99
ALITOVE DC 24V 10A 240W Power Supply Adapter Transformer Switch AC 110V / 220V To DC 24V 10Amp Universal Regulated Switching Converter For LED Strip
Amazon.com
910
$17.99
Hipoilk 24V Transformer For Packard PF42440, Supco SXT105, Jard 4031F, White-Rodgers 90-T40F3, Honeywell AT140A1018, Furnace HVAC Transformer
Amazon.com
8
$17.99
Hipoilk 24V Transformer For Packard PF42440, Supco SXT105, Jard 4031F, White-Rodgers 90-T40F3, Honeywell AT140A1018, Furnace HVAC Transformer
Amazon.com
8
$18.99
Facmogu 24V 5A Power Adapter, 120W 110-240V AC To DC 24V Transformer, 24 Volts DC Power Supply For LED Light CCTV Camera Monitor, 120W Switching
Amazon.com
228
$18.99
Facmogu 24V 5A Power Adapter, 120W 110-240V AC To DC 24V Transformer, 24 Volts DC Power Supply For LED Light CCTV Camera Monitor, 120W Switching
Amazon.com
228
$19.99
2 Pack HZHFCB 24V Power Supply Adapter 24 Volt 2A Power Supply AC To DC Converter Transformer Input AC 100-240V 50-60Hz And Output DC 24V With
Amazon.com
120
$19.99
2 Pack HZHFCB 24V Power Supply Adapter 24 Volt 2A Power Supply AC To DC Converter Transformer Input AC 100-240V 50-60Hz And Output DC 24V With
Amazon.com
120
$61.32
EI Type Isolation Transformer 24V 40VA Class 2 Transformer For Industrial Heating And Air Conditioning Control
Home Depot
Free shipping
$61.32
EI Type Isolation Transformer 24V 40VA Class 2 Transformer For Industrial Heating And Air Conditioning Control
Home Depot
Free shipping
$58.84
24V Control Transformer 40VA Multi Tap Primary 120 208 240V Secondary 24V HVAC Furnace Replacement
Home Depot
Free shipping
$58.84
24V Control Transformer 40VA Multi Tap Primary 120 208 240V Secondary 24V HVAC Furnace Replacement
Home Depot
Free shipping
$75.60
$126.00
Power Transformer DB-20VA/W 220V To 24V AC Single Voltage (Output 2 Wires)
us.wokigo
折扣 40%
$75.60
$126.00
Power Transformer DB-20VA/W 220V To 24V AC Single Voltage (Output 2 Wires)
us.wokigo
$56.40
$94.00
Power Supply Transformer Input Voltage 110V-220V To Output Voltage 24V 400W - Quiet-1Fan
shamanicifs
折扣 39%
$56.40
$94.00
Power Supply Transformer Input Voltage 110V-220V To Output Voltage 24V 400W - Quiet-1Fan
shamanicifs
$56.40
$94.00
Power Supply Transformer Input Voltage 110V-220V To Output Voltage 24V 400W - Quiet-1Fan
us.wokigo
折扣 39%
$56.40
$94.00
Power Supply Transformer Input Voltage 110V-220V To Output Voltage 24V 400W - Quiet-1Fan
us.wokigo
$94.37
PZETCEIR LED Driver 150W 24V Power Supply, IP67 Waterproof Low Voltage Transformer, AC 80-265V To DC 24V 6.25A Converter With 3-Prong Plug 3.3 Feet
ibspot
$94.37
PZETCEIR LED Driver 150W 24V Power Supply, IP67 Waterproof Low Voltage Transformer, AC 80-265V To DC 24V 6.25A Converter With 3-Prong Plug 3.3 Feet
ibspot
$164.64
LED Driver 24V 200W Magnetic Dimmable LED Transformer Magnitude M200L24DC Inspired LED
Amazon.com
156
Free shipping
$164.64
LED Driver 24V 200W Magnetic Dimmable LED Transformer Magnitude M200L24DC Inspired LED
Amazon.com
156
$11.97
Signcomplex 12W Power Adapter 24V 0.5A Power Supply Adapter Transformers, Switching Power Supply For LED Strip, Household Electronics, Output 24V DC,
Amazon.com
634
$11.97
Signcomplex 12W Power Adapter 24V 0.5A Power Supply Adapter Transformers, Switching Power Supply For LED Strip, Household Electronics, Output 24V DC,
Amazon.com
634
$22.99
240V To 24V 0130M00138S Transformer For Goodman Amana 40VA Furnace Transformers Primary 208/240V Secondary 24V Heater HVAC Replacement Part Class 2
Amazon.com
37
$22.99
240V To 24V 0130M00138S Transformer For Goodman Amana 40VA Furnace Transformers Primary 208/240V Secondary 24V Heater HVAC Replacement Part Class 2
Amazon.com
37
$31.99
PLUSPOE 24V 60W Dimmable LED Driver, 110V AC - 24Volt DC 2.5A Transformer Electric Power Supply Adapter, 0-100% Dimming, Compatible With Lutron,
Amazon.com
44
$31.99
PLUSPOE 24V 60W Dimmable LED Driver, 110V AC - 24Volt DC 2.5A Transformer Electric Power Supply Adapter, 0-100% Dimming, Compatible With Lutron,
Amazon.com
44
Cómo solucionar problemas de un transformador de CA de 24 voltio
…
2020年9月1日
ecobuilderz.com
Comment dépanner un transformateur de courant alternat
…
7 个月之前
ecobuilderz.com
How to Test a Transformer
已浏览 78.7万 次
8 个月之前
wikiHow
Jesse Kuhlman
1:46
24 volt Ac/Dc air conditioner #solar #solarpower #solarpanels #solare
…
已浏览 21.5亿 次
2024年8月30日
Facebook
HI POWER SOLAR
8:30
Troubleshooting Variable Speed Fan Motors!
已浏览 13.9万 次
2016年6月30日
YouTube
AC Service Tech LLC
6:32
January 21, 2026
已浏览 2 次
1 个月前
YouTube
Arif Shah Tech Solution
1:32
10 Watt LED Light Fixtures for Hazardous Location Illumination -
…
1 个月前
YouTube
Larson Electronics Product Testing
6:24
HVAC Electrical Troubleshooting -Fan Relay!
已浏览 8万 次
2016年8月3日
YouTube
AC Service Tech LLC
3:27
Testing Transformer HVAC
已浏览 16.7万 次
2018年6月7日
YouTube
Sam
2:59
Optimus Prime - Superhero
已浏览 1.1亿 次
2012年12月16日
YouTube
citygrl903
6:24
AC vs. DC
已浏览 155.2万 次
2014年1月15日
YouTube
Chris Mahl
8:31
The HVAC transformer
已浏览 11.5万 次
2012年7月24日
YouTube
grayfurnaceman
7:05
TOP 5 CONTACTOR Troubleshooting Problems!
已浏览 35.5万 次
2018年12月2日
YouTube
AC Service Tech LLC
3:35
Troubleshooting transformers
已浏览 5.3万 次
2021年1月4日
YouTube
AIR MAN
4:03
Troubleshoot the Lennox pulse. Part 1
已浏览 15.8万 次
2013年1月22日
YouTube
grayfurnaceman
1:08
Electric Arc / 138 KV
已浏览 301.5万 次
2008年11月8日
YouTube
flynredneck62
14:45
Blown transformer and low voltage short.
已浏览 4.4万 次
2020年12月10日
YouTube
HVAC GUY
9:54
Cummins Injector Testing
已浏览 11.7万 次
2014年4月7日
YouTube
PGFuelInjection
6:16
Testing voltage transformers
已浏览 8.7万 次
2015年5月29日
YouTube
OMICRONenergy
31:26
Power Supply Troubleshooting and Repair Tips
已浏览 148.6万 次
2017年2月5日
YouTube
Mr Carlson's Lab
12:34
What's inside an Electrical Transformer?
已浏览 275.3万 次
2018年2月14日
YouTube
What's Inside?
17:23
How to Use a Multimeter
已浏览 220.8万 次
2019年3月6日
YouTube
Science Buddies
5:48
How does a Transformer work ?
已浏览 959.8万 次
2014年7月31日
YouTube
Sabin Civil Engineering
16:22
How to test transformers
已浏览 5.3万 次
2020年11月17日
YouTube
Serge Levesque
11:42
Finding Low Voltage Shorts Fast! HVAC Troubleshooting!
已浏览 61.7万 次
2020年12月5日
YouTube
AC Service Tech LLC
21:57
Multi-Tap Transformer. DON'T HOOK UP EVERY WIRE !!
已浏览 6.5万 次
2021年2月15日
YouTube
John Jennings
2:48
Checking Voltage on Thermostat. Explained!
已浏览 41万 次
2018年5月23日
YouTube
Sam
4:30
Testing ECM Variable Speed Fan Motor, Make Your Own Tester!
已浏览 16.7万 次
2018年3月6日
YouTube
AC Service Tech LLC
10:19
Carrier 58GP Twinned 1985 gas heaters 125000 BTUH each
已浏览 5320 次
2014年2月4日
YouTube
3beltwesty
1:00:17
Webinar: Transformer Testing & Maintenance Fundamentals
已浏览 3.6万 次
2018年6月27日
YouTube
AVO Training Institute
观看更多视频
更多类似内容
购买 Testing 24 Volt AC Transformer
广告
$60.95
24V 400W LED Power Supply, IP67 Waterproof AC 90-140V To DC 24V 16.6A LED Driver, Low Voltage Transformer With 3-Prong Plug For Landscape Lighting,
Amazon.com
37
Free shipping
$60.95
24V 400W LED Power Supply, IP67 Waterproof AC 90-140V To DC 24V 16.6A LED Driver, Low Voltage Transformer With 3-Prong Plug For Landscape Lighting,
Amazon.com
37
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
28
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
28
$33.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
$33.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
$43.19
$47.99
24V Ac Power Transformer 120V Input To 24V Output, Center Tapped 30W,
eBay
Free shipping
折扣 10%
$43.19
$47.99
24V Ac Power Transformer 120V Input To 24V Output, Center Tapped 30W,
eBay
Free shipping
$36.99
BENLUN Constant Voltage 24V 200W 8,5A Dimmable LED Driver, LED Transformer IP20, AC 110V Triac Power Supply, LED Adapter For Strip Light, Computer
Amazon.com
1
Free shipping
$36.99
BENLUN Constant Voltage 24V 200W 8,5A Dimmable LED Driver, LED Transformer IP20, AC 110V Triac Power Supply, LED Adapter For Strip Light, Computer
Amazon.com
1
$45.99
EMITEVER 24V Power Supply 60W 2Packs, 2.5A LED Power Adapter UL-Listed, 100-240V AC To 24V DC Converter Lighting Transformers For LED Strip Lights,
Amazon.com
32
Free shipping
$45.99
EMITEVER 24V Power Supply 60W 2Packs, 2.5A LED Power Adapter UL-Listed, 100-240V AC To 24V DC Converter Lighting Transformers For LED Strip Lights,
Amazon.com
32
$27.99
$29.99
2 PCS 24V Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, Replacement For HVAC Furnace Multi Tap 4031F PF42440 GT446
Amazon.com
$27.99
$29.99
2 PCS 24V Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, Replacement For HVAC Furnace Multi Tap 4031F PF42440 GT446
Amazon.com
$16.88
24V Power Supply,24Volt 6Amp 144W 100-240V AC To 24V DC Power Supply With 5.5mm X 2.5mm&2.1mm Output,LED Terminal Connector,24V 6A Power Supply 5A 4A
Amazon.com
53
$16.88
24V Power Supply,24Volt 6Amp 144W 100-240V AC To 24V DC Power Supply With 5.5mm X 2.5mm&2.1mm Output,LED Terminal Connector,24V 6A Power Supply 5A 4A
Amazon.com
53
$135.00
Hp2400-Wp 24Vac Water Proof Enclosure With 24V Ac Transformer (1)
eBay
$135.00
Hp2400-Wp 24Vac Water Proof Enclosure With 24V Ac Transformer (1)
eBay
$59.95
120W Dimmable LED Driver 24V, 110V AC To DC 24V LED Power Supply Transformer Compatible With Lutron, Leviton And Other Wall Dimmer Switches, Dimming
Amazon.com
72
Free shipping
$59.95
120W Dimmable LED Driver 24V, 110V AC To DC 24V LED Power Supply Transformer Compatible With Lutron, Leviton And Other Wall Dimmer Switches, Dimming
Amazon.com
72
$159.99
Hitlights 200W Dimmable LED Driver, Electronic Transformer, 120V AC To 24V DC Power Supply For LED Strip Light, IP66 Rated, Dimming With TRIAC, 0-10V,
Amazon.com
35
Free shipping
$159.99
Hitlights 200W Dimmable LED Driver, Electronic Transformer, 120V AC To 24V DC Power Supply For LED Strip Light, IP66 Rated, Dimming With TRIAC, 0-10V,
Amazon.com
35
$22.99
ALITOVE DC 24V 10A 240W Power Supply Adapter Transformer Switch AC 110V / 220V To DC 24V 10Amp Universal Regulated Switching Converter For LED Strip
Amazon.com
910
$22.99
ALITOVE DC 24V 10A 240W Power Supply Adapter Transformer Switch AC 110V / 220V To DC 24V 10Amp Universal Regulated Switching Converter For LED Strip
Amazon.com
910
$17.99
Hipoilk 24V Transformer For Packard PF42440, Supco SXT105, Jard 4031F, White-Rodgers 90-T40F3, Honeywell AT140A1018, Furnace HVAC Transformer
Amazon.com
8
$17.99
Hipoilk 24V Transformer For Packard PF42440, Supco SXT105, Jard 4031F, White-Rodgers 90-T40F3, Honeywell AT140A1018, Furnace HVAC Transformer
Amazon.com
8
$18.99
Facmogu 24V 5A Power Adapter, 120W 110-240V AC To DC 24V Transformer, 24 Volts DC Power Supply For LED Light CCTV Camera Monitor, 120W Switching
Amazon.com
228
$18.99
Facmogu 24V 5A Power Adapter, 120W 110-240V AC To DC 24V Transformer, 24 Volts DC Power Supply For LED Light CCTV Camera Monitor, 120W Switching
Amazon.com
228
$19.99
2 Pack HZHFCB 24V Power Supply Adapter 24 Volt 2A Power Supply AC To DC Converter Transformer Input AC 100-240V 50-60Hz And Output DC 24V With
Amazon.com
120
$19.99
2 Pack HZHFCB 24V Power Supply Adapter 24 Volt 2A Power Supply AC To DC Converter Transformer Input AC 100-240V 50-60Hz And Output DC 24V With
Amazon.com
120
$61.32
EI Type Isolation Transformer 24V 40VA Class 2 Transformer For Industrial Heating And Air Conditioning Control
Home Depot
Free shipping
$61.32
EI Type Isolation Transformer 24V 40VA Class 2 Transformer For Industrial Heating And Air Conditioning Control
Home Depot
Free shipping
$58.84
24V Control Transformer 40VA Multi Tap Primary 120 208 240V Secondary 24V HVAC Furnace Replacement
Home Depot
Free shipping
$58.84
24V Control Transformer 40VA Multi Tap Primary 120 208 240V Secondary 24V HVAC Furnace Replacement
Home Depot
Free shipping
$75.60
$126.00
Power Transformer DB-20VA/W 220V To 24V AC Single Voltage (Output 2 Wires)
us.wokigo
折扣 40%
$75.60
$126.00
Power Transformer DB-20VA/W 220V To 24V AC Single Voltage (Output 2 Wires)
us.wokigo
反馈