15 watt swtichabe resistive ac load

8/12/2019 15 Watt Swtichabe Resistive AC Load

1/3

_Watt_Swtichabe_Resistive_AC_Load

p://cappels.org/dproj/15_Watt_Switched_Resistive_Load_For_AC_Line/15_Watt_Switchable_Resistive_AC_Load.html[16/03/2013 09:22:54 p.m.]

Dick Cappels' project pageshttp://www.projects.cappels.org

Return toHOME(more projects)

A 15 Watt Switchable Resistive AC LoadUseful for calibrating an AC wattmeter

Thi s was bui l t i n a pl ast i c box - not a good i dea because one has t o bever y car ef ul not t o l et t he r esi st or s get t oo hot . A met al box woul d be

bet t er , but i n that case, be sur e t o gr ound t he box.

Find updates at www.projects.cappels.org

Cropico MilliohmmeterHi accuracy handheld milliohmmeter low resistance and bonding tester www.Seaward.co.uk/Cropico

DLC LED Tubes Get DesignLightsConsortium Rebates Contractors-Let Us Help U Sell LED lumaxsystems.com

NEPTUN LED Ceiling Panels 80% Less Energy | 80,000 Hrs Life 2x2 and 2x4 3500K 4100K 5000K www.NeptunLight.com/LED
http://www.projects.cappels.org/http://www.projects.cappels.org/http://www.projects.cappels.org/http://www.googleadservices.com/pagead/aclk?sa=L&ai=CoGi3BDdFUbG4GMS6wQHDqoDYAsK_5aoC0vTvlTvAjbcBEAEggPGlAigDUKyRuOT8_____wFg5ePzhIAWoAH607P-A8gBAakC5PtiroVLuT6oAwHIA9MEqgTBAU_QEi87JL9POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTPPfOsUJad1S3SFaxRSkxcRjJBGqOPy_eAmh7-IF2V9SEiuSnVSd5aVaNOAvGGIBgGAB-6rzAE&num=1&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_3PEvUC55JnOheJi1pHMt_jhB1Njw&client=ca-pub-0831570313689700&adurl=http://www.seaward.co.uk/products/microhmmeters-milliohmmeters%3Futm_source%3Dgoogle%26utm_medium%3Dcpc%26utm_campaign%3Dohmmetershttp://www.googleadservices.com/pagead/aclk?sa=L&ai=CoGi3BDdFUbG4GMS6wQHDqoDYAsK_5aoC0vTvlTvAjbcBEAEggPGlAigDUKyRuOT8_____wFg5ePzhIAWoAH607P-A8gBAakC5PtiroVLuT6oAwHIA9MEqgTBAU_QEi87JL9POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTPPfOsUJad1S3SFaxRSkxcRjJBGqOPy_eAmh7-IF2V9SEiuSnVSd5aVaNOAvGGIBgGAB-6rzAE&num=1&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_3PEvUC55JnOheJi1pHMt_jhB1Njw&client=ca-pub-0831570313689700&adurl=http://www.seaward.co.uk/products/microhmmeters-milliohmmeters%3Futm_source%3Dgoogle%26utm_medium%3Dcpc%26utm_campaign%3Dohmmetershttp://www.googleadservices.com/pagead/aclk?sa=L&ai=C9qivBDdFUbG4GMS6wQHDqoDYAvCLuYQF4IGLonjAjbcBEAIggPGlAigDULrCreAEYOXj84SAFqAB-NTi2wPIAQGoAwHIA9MEqgS-AU_QMks5JLxPOF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHBUj1WYoJFqhv-7JPz6PYBbqPIH_ibThHt9FHWIS1jbSXUycUaHmCuIBgGAB_CqnSQ&num=2&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_1Q0sP3W5PCBabXO90EiJe2JHpcgw&client=ca-pub-0831570313689700&adurl=http://lumaxsystems.com/hilumz-led-tube-4-foot-18w-ul-cul-dlc.htmlhttp://www.googleadservices.com/pagead/aclk?sa=L&ai=C4NzpBDdFUbG4GMS6wQHDqoDYApXSoLoF9bnEmUzAjbcBEAMggPGlAigDUMug278EYOXj84SAFqABg-bp2wPIAQGoAwHIA9MEqgTEAU_QcnM_JL1POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHB0jk5VjatogPG9fvz4O3utGfPv_fHThHl9FKGIS1hbSWUndJb1bg_DVf6fdsKIBgGAB-WZliQ&num=3&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_2pksqDlGKQm_m5-_sQK7yTF5pBOg&client=ca-pub-0831570313689700&adurl=http://www.neptunlight.com/products/77/1/led-ceiling-panels.htmlhttp://www.google.com/url?ct=abg&q=https://www.google.com/adsense/support/bin/request.py%3Fcontact%3Dabg_afc%26url%3Dhttp://cappels.org/dproj/15_Watt_Switched_Resistive_Load_For_AC_Line/15_Watt_Switchable_Resistive_AC_Load.html%26gl%3DMX%26hl%3Den%26client%3Dca-pub-0831570313689700%26ai0%3DCoGi3BDdFUbG4GMS6wQHDqoDYAsK_5aoC0vTvlTvAjbcBEAEggPGlAigDUKyRuOT8_____wFg5ePzhIAWoAH607P-A8gBAakC5PtiroVLuT6oAwHIA9MEqgTBAU_QEi87JL9POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTPPfOsUJad1S3SFaxRSkxcRjJBGqOPy_eAmh7-IF2V9SEiuSnVSd5aVaNOAvGGIBgGAB-6rzAE%26ai1%3DC9qivBDdFUbG4GMS6wQHDqoDYAvCLuYQF4IGLonjAjbcBEAIggPGlAigDULrCreAEYOXj84SAFqAB-NTi2wPIAQGoAwHIA9MEqgS-AU_QMks5JLxPOF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHBUj1WYoJFqhv-7JPz6PYBbqPIH_ibThHt9FHWIS1jbSXUycUaHmCuIBgGAB_CqnSQ%26ai2%3DC4NzpBDdFUbG4GMS6wQHDqoDYApXSoLoF9bnEmUzAjbcBEAMggPGlAigDUMug278EYOXj84SAFqABg-bp2wPIAQGoAwHIA9MEqgTEAU_QcnM_JL1POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHB0jk5VjatogPG9fvz4O3utGfPv_fHThHl9FKGIS1hbSWUndJb1bg_DVf6fdsKIBgGAB-WZliQ&usg=AFQjCNGCpH0uwYPhnqwHi8Fp38jo_VuObghttp://www.google.com/url?ct=abg&q=https://www.google.com/adsense/support/bin/request.py%3Fcontact%3Dabg_afc%26url%3Dhttp://cappels.org/dproj/15_Watt_Switched_Resistive_Load_For_AC_Line/15_Watt_Switchable_Resistive_AC_Load.html%26gl%3DMX%26hl%3Den%26client%3Dca-pub-0831570313689700%26ai0%3DCoGi3BDdFUbG4GMS6wQHDqoDYAsK_5aoC0vTvlTvAjbcBEAEggPGlAigDUKyRuOT8_____wFg5ePzhIAWoAH607P-A8gBAakC5PtiroVLuT6oAwHIA9MEqgTBAU_QEi87JL9POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTPPfOsUJad1S3SFaxRSkxcRjJBGqOPy_eAmh7-IF2V9SEiuSnVSd5aVaNOAvGGIBgGAB-6rzAE%26ai1%3DC9qivBDdFUbG4GMS6wQHDqoDYAvCLuYQF4IGLonjAjbcBEAIggPGlAigDULrCreAEYOXj84SAFqAB-NTi2wPIAQGoAwHIA9MEqgS-AU_QMks5JLxPOF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHBUj1WYoJFqhv-7JPz6PYBbqPIH_ibThHt9FHWIS1jbSXUycUaHmCuIBgGAB_CqnSQ%26ai2%3DC4NzpBDdFUbG4GMS6wQHDqoDYApXSoLoF9bnEmUzAjbcBEAMggPGlAigDUMug278EYOXj84SAFqABg-bp2wPIAQGoAwHIA9MEqgTEAU_QcnM_JL1POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHB0jk5VjatogPG9fvz4O3utGfPv_fHThHl9FKGIS1hbSWUndJb1bg_DVf6fdsKIBgGAB-WZliQ&usg=AFQjCNGCpH0uwYPhnqwHi8Fp38jo_VuObghttp://www.googleadservices.com/pagead/aclk?sa=L&ai=C4NzpBDdFUbG4GMS6wQHDqoDYApXSoLoF9bnEmUzAjbcBEAMggPGlAigDUMug278EYOXj84SAFqABg-bp2wPIAQGoAwHIA9MEqgTEAU_QcnM_JL1POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHB0jk5VjatogPG9fvz4O3utGfPv_fHThHl9FKGIS1hbSWUndJb1bg_DVf6fdsKIBgGAB-WZliQ&num=3&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_2pksqDlGKQm_m5-_sQK7yTF5pBOg&client=ca-pub-0831570313689700&adurl=http://www.neptunlight.com/products/77/1/led-ceiling-panels.htmlhttp://www.googleadservices.com/pagead/aclk?sa=L&ai=C9qivBDdFUbG4GMS6wQHDqoDYAvCLuYQF4IGLonjAjbcBEAIggPGlAigDULrCreAEYOXj84SAFqAB-NTi2wPIAQGoAwHIA9MEqgS-AU_QMks5JLxPOF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTOHfHBUj1WYoJFqhv-7JPz6PYBbqPIH_ibThHt9FHWIS1jbSXUycUaHmCuIBgGAB_CqnSQ&num=2&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_1Q0sP3W5PCBabXO90EiJe2JHpcgw&client=ca-pub-0831570313689700&adurl=http://lumaxsystems.com/hilumz-led-tube-4-foot-18w-ul-cul-dlc.htmlhttp://www.googleadservices.com/pagead/aclk?sa=L&ai=CoGi3BDdFUbG4GMS6wQHDqoDYAsK_5aoC0vTvlTvAjbcBEAEggPGlAigDUKyRuOT8_____wFg5ePzhIAWoAH607P-A8gBAakC5PtiroVLuT6oAwHIA9MEqgTBAU_QEi87JL9POF5KSVzrPP1Zz9hJbgPSre3NfoCAvkbLEHZSNvd5z4kp8VVoFg1Ac1rcXDQ0eBZmuXLCdIot7v8-3cWQN_gjMSYbXq5sj87eq_QqoVGJXS0BTs45l9hzjoAwi2M3WD2W7GiWgNSarOstHkI9bNqs1RZ33Byc1AoTLAC3A9p9VH2wGQHTyp0jxO6xFTPPfOsUJad1S3SFaxRSkxcRjJBGqOPy_eAmh7-IF2V9SEiuSnVSd5aVaNOAvGGIBgGAB-6rzAE&num=1&cid=5GhQMCBZ8UtpBh-k_OuONeh2&sig=AOD64_3PEvUC55JnOheJi1pHMt_jhB1Njw&client=ca-pub-0831570313689700&adurl=http://www.seaward.co.uk/products/microhmmeters-milliohmmeters%3Futm_source%3Dgoogle%26utm_medium%3Dcpc%26utm_campaign%3Dohmmetershttp://www.projects.cappels.org/http://www.projects.cappels.org/


2/3


p://cappels.org/dproj/15_Watt_Switched_Resistive_Load_For_AC_Line/15_Watt_Switchable_Resistive_AC_Load.html[16/03/2013 09:22:54 p.m.]

Be sur e t he swi t ch i s r at ed f or t he vol t age and cur r ent t o whi ch i t wi l l beexposed.

A f use on t he i nput woul d be a ni ce i mpr ovement .

HOME(More Projects)

Contents 2011 Richard Cappels All Rights Reserved. Find updates atwww.projects.cappels.org

First posted in June, 2011

You can send email to me at projects(at)cappels.org. Replace "(at)" with "@" before mailing.

Use of information presented on this page is for personal, nonprofit educational and

noncommercial use only. This material (including object files) is copyrighted by Richard Cappels

and may not be republished or used directly for commercial purposes. For commercial license,

click here.

Liability Disclaimer and intellectual property notice(Summary: No warranties, use these pages at your own risk. You may use the information provided here for personal and educational purposes but you may not republishor use this information for any commercial purpose without explicit permission.) I neither express nor imply any warranty for the quality, fitness for any particular purpose oruser, or freedom from patents or other restrictions on the rights of use of any software, firmware, hardware, design, service,information, or advice provided, mentioned,or madereference to in these pages. By utilizing or relying on software, firmware, hardware, design, service,information, or advice provided, mentioned, or made reference to in these pages,the user takes responsibility to assume all risk and associated with said activity and hold Richard Cappels harmless in the event of any loss or expense associated with said activity.

The contents of this web site, unless otherwise noted, is copyrighted by Richard Cappels. Use of information presented on this site for personal, nonprofit educational andnoncommercial use is encouraged, but unless explicitly stated with respect to particular material, the material itself may not be republished or used directly for commercial purposes.For the purposes of this notice, copying binary data resulting from program files, including assembly source code and object (hex) files into semiconductor memories for personal,nonprofit educational or other noncommercial use is not considered republishing. Entities desiring to use any material published in this pages for commercial purposes should contact

the respective copyright holder(s).
http://www.projects.cappels.org/http://www.projects.cappels.org/http://cappels.org/dproj/pp/pp.htmhttp://cappels.org/dproj/pp/pp.htmhttp://cappels.org/dproj/pp/pp.htmhttp://www.projects.cappels.org/http://www.projects.cappels.org/


3/3


p://cappels.org/dproj/15 Watt Switched Resistive Load For AC Line/15 Watt Switchable Resistive AC Load.html[16/03/2013 09:22:54 p.m.]

15 watt swtichabe resistive ac load

Documents