{"id":1542,"date":"2015-07-17T06:22:37","date_gmt":"2015-07-17T13:22:37","guid":{"rendered":"http:\/\/www.rbdinstruments.com\/blog\/?p=1542"},"modified":"2015-07-17T06:22:37","modified_gmt":"2015-07-17T13:22:37","slug":"11-155-power-supply-test","status":"publish","type":"post","link":"https:\/\/www.rbdinstruments.com\/blog\/11-155-power-supply-test\/","title":{"rendered":"11-155 power supply test"},"content":{"rendered":"

This\u00a011-155 Voltage Testing<\/a> PDF shows the test points to measure the voltages in the 11-155 power supply which is used on the older PHI 595 and 600 scanning auger systems.<\/p>\n

Procedure:<\/strong><\/p>\n

\u00a0<\/strong>Slide the 11-155 power supply\u00a0 out so that the front of the unit is resting on the floor, and the back of the unit is still in the rack. Remove the top cover.<\/p>\n

Turn on the RBD110 main power and measure the voltages as shown in the above drawing. The 5 volt supply usually is between 5 and 5.4 volts DC. The plus and minis 20 volts supplies are usually between 19.5 and 20.5 volts DC. All supplies should have less than 10 mV AC ripple.<\/p>\n

If you have a bad 20V or 5V power supply, RBD Instruments has replacement units in stock.<\/p>\n

Bonus – here are the 11-155 Scanning System Power Supply Schematics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

This\u00a011-155 Voltage Testing PDF shows the test points to measure the voltages in the 11-155 power supply which is used on the older PHI 595 and 600 scanning auger systems. Procedure: \u00a0Slide the 11-155 power supply\u00a0 out so that the … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[164,162],"tags":[191,192],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2DEXo-oS","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":523,"url":"https:\/\/www.rbdinstruments.com\/blog\/card-rack-power-supplies\/","url_meta":{"origin":1542,"position":0},"title":"Card rack power supplies","author":"Randy","date":"May 6, 2013","format":false,"excerpt":"RBD Instruments recommends that you measure and also document the voltages on your card rack power supplies (located on the back right-hand electronic bay on most PHI systems) at least once per year. By monitoring these voltages you can notice trends that can indicate a problem with the card rack\u2026","rel":"","context":"In "Operation and Calibration Procedures"","block_context":{"text":"Operation and Calibration Procedures","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/operation-and-calibration-procedures\/"},"img":{"alt_text":"card-rack-power-supplies-mounted-on-door-in-back-of-electronics-console","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2013\/05\/card-rack-power-supplies-mounted-on-door-in-back-of-electronics-console.jpg?fit=486%2C324&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1031,"url":"https:\/\/www.rbdinstruments.com\/blog\/20-805-analyzer-control-calibrations\/","url_meta":{"origin":1542,"position":1},"title":"20-805 analyzer control calibrations","author":"Randy","date":"April 7, 2014","format":false,"excerpt":"This post explains some tests and calibrations for the 20-805 analyzer control which is used on older Physical Electronics (PHI) ESCA, XPS and AES surface analysis systems. The 20-805 analyzer control is typically used to control the 15-255G and 25-260 double pass cylindrical mirror analyzers. 20-805 Analog AES Input Test\u2026","rel":"","context":"In "Operation and Calibration Procedures"","block_context":{"text":"Operation and Calibration Procedures","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/operation-and-calibration-procedures\/"},"img":{"alt_text":"analyzer-control-20805","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2014\/04\/analyzer-control-20805.jpg?fit=493%2C227&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1223,"url":"https:\/\/www.rbdinstruments.com\/blog\/11-065-28-volt-supply-check\/","url_meta":{"origin":1542,"position":2},"title":"11-065 28 Volt supply Check","author":"Randy","date":"September 16, 2014","format":false,"excerpt":"The 28 V DC power supply in the PHI 11-065 ion gun control can become weak and cause symptoms such as low emission current. To test the supply, measure the voltage from the red wire to chassis ground. It should be 28 volts to 29 volts DC, with less than\u2026","rel":"","context":"In "General Optics and Vacuum"","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"28-volt-supply-test-point","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2014\/09\/28-volt-supply-test-point.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2014\/09\/28-volt-supply-test-point.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2014\/09\/28-volt-supply-test-point.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":1320,"url":"https:\/\/www.rbdinstruments.com\/blog\/steering-voltage-adjustment-procedure\/","url_meta":{"origin":1542,"position":3},"title":"20-622 Steering Voltage Adjustment Procedure","author":"Randy","date":"January 1, 2015","format":false,"excerpt":"Overview: The condenser and objective steering voltages in the 20-622 electron gun control used on the PHI 660 scanning auger systems\u00a0 need to be adjusted periodically (check it as part of \u00a0 preventive maintenance service) for optimal image stability. If your image is stigmatic and moves a lot when you\u2026","rel":"","context":"In "Operation and Calibration Procedures"","block_context":{"text":"Operation and Calibration Procedures","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/operation-and-calibration-procedures\/"},"img":{"alt_text":"Cond and Obj Steering","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2015\/01\/20-622-steering-connector.jpg?fit=480%2C480&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1616,"url":"https:\/\/www.rbdinstruments.com\/blog\/32-100-repair-calibration\/","url_meta":{"origin":1542,"position":4},"title":"32-100 Repair & Calibration","author":"Randy","date":"January 3, 2016","format":false,"excerpt":"32-100 Repair & Calibration The 32-100 electron multiplier supply is used on many older PHI Auger and XPS surface analysis systems. This post has information about the 32-100 repair and calibration. Command Structure Use the diagnostic dialog box in Augerscan software to load the digital values per the 32-100 calibration\u2026","rel":"","context":"In "Operation and Calibration Procedures"","block_context":{"text":"Operation and Calibration Procedures","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/operation-and-calibration-procedures\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1911,"url":"https:\/\/www.rbdinstruments.com\/blog\/32-095-x-ray-source-control\/","url_meta":{"origin":1542,"position":5},"title":"32-095 X-ray source control","author":"Randy","date":"February 28, 2017","format":false,"excerpt":"When the 32-095 X-ray source control is not working properly there are some easy\u00a0 possible solutions that you can check before sending the unit to RBD Instruments Inc. for repair. If the problem is that one filament works but the other one does not, then you should check the fuses\u2026","rel":"","context":"In "General Optics and Vacuum"","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"32-095 local power supply board +5V","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2017\/02\/32-095-local-power-supply-board-+5V.jpg?fit=972%2C648&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2017\/02\/32-095-local-power-supply-board-+5V.jpg?fit=972%2C648&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2017\/02\/32-095-local-power-supply-board-+5V.jpg?fit=972%2C648&ssl=1&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts\/1542"}],"collection":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/comments?post=1542"}],"version-history":[{"count":1,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts\/1542\/revisions"}],"predecessor-version":[{"id":1545,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts\/1542\/revisions\/1545"}],"wp:attachment":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/media?parent=1542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/categories?post=1542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/tags?post=1542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}