View allAll Photos Tagged tester
IGBT集成驱动模块--随着电力电子技术朝着大功率、高频化、模块化发展，绝缘栅双极品体管(IGBT)已广泛应用于开关电源、变频器、电机控制以及要求快速、低损耗的领域中。 IGBT是复合全控型电压驱动式电力电子器件，兼有MOSFET和GTR的优点：输入阻抗高，驱动功率小，通态压降小，工作频率高和动态响应快。目前，市场上200~6000V，400～2500A的IGBT，因其耐高压、功率大的特性，已成为大功率开关电源等电力电子装置的首选功率器件。
IGBT Driving Modules -- When using high power IGBT modules it is often desirable to completely isolate control circuits from the gate drive. This circuit provides isolation for logic level control and fault feedback signals using optocouplers and separate isolated floating power supplies for each gate drive circuit.
Please feel free contact us for more information: Lawrence on lawrensoluations@gmail.com
Merci à www.flickr.com/photos/xabiizinthehouz/ pour le kit studio ;)
Canon 430EX II à 1/16 renvoyé par un parapluie et placé au dessus à gauche
My newly made shutter tester. The sensor I use needs an insane amount of light to work so I ordered a new one. That will most likely require a change in the wiring, you can't win them all.
This picture has FIVE pieces of office tech that need to be PAT Tested. Can you guess what they are and what PAT Tests they require?
Find out more at our blog: www.pattesters.co.uk/blog/
© PASS Ltd, www.pattesters.co.uk
The quilt is a tester made from my Baby's Boxes pattern releasing March 2009. The pattern calls for pinks and blues, but I went with Blues & Greens 30's repro fabrics. Its going to be bound in yellow.
Tokina AT-X SD 150-500/5.6 at 500mm, f/5.6, 1/500, ISO2500, handheld through kitchen window. Range 45ft.
Diertert moisture tester, jar with hop sample to be tested, tongs for handling heated pan, brush for cleaning resins from pan, weights for balance and balance used with twenty gram hop sample in pan.
Original collection: Agricultural Chemistry Department (RG081), Hop Research Records. From the publication "Fourth report of investigations to develop hop grades," 1944-46.
Make yer own! Instructions at blog.dangerscloset.com/?p=76
These photos were taken by Bre who is a master with an F-stop.
I'm pretty sure this is actually testing if you're attracted to transvestites.
this theory is substantiated by the fact that I scored "Definitely Hot"
My newly made shutter tester. The sensor I use needs an insane amount of light to work so I ordered a new one. That will most likely require a change in the wiring, you can't win them all.
tale-of-tales.com/ThePath/blog/2008/12/04/tester-12/
We've begun inviting people over to try out the game, bug test, give their impressions. As we have these meetings I will draw them, as evidence.
Max speaks during the Crown of the Continent Meeting in Ovando. Also pictured, U.S. Secretary of Agriculture Tom Vilsack, Max, Senator Jon Tester, Nancy Sutley head of the Council on Environmental Quality.
Bought at the Osaka Tokyu (that is the spelling) Hands Hobby store. Probably one of the most wonderful hobby stores in the World. The one in Tokyo (near Shibuya station) would probably be a little better.
In the end, the favourite frosting was blue (half butter and half shortening) and the favourite vanilla cupcake recipe was a close tie between FairCake's recipe and William Sonoma's.