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Root cause insight into the common BMW blower motor resistorfailures
Bimmer Owner wrote: On Tue, 26 Mar 2013 14:09:11 -0400, Michael A. Terrell wrote: I think the IC is a dual, high side motor driver IC It might be, but this Russian site intimates it's a temperature compensated voltage controller. http://tinyurl.com/crg2sms http://kazus.ru/schematics/electrica...ohistory=1&h=1 http://monitor.espec.ws/section27/topic189041.html http://item.taobao.com/item.htm?id=13918440884 Be careful with so called information from those types of sites. Most of their information is badly translated, or just plain wrong. Tabao.com is a prime example of crap information. I have never found correct information there. Most is from chinese Ebay sellers who make things up about items they sell. They have no idea what it is, just that they can sell it on Ebay or Tabao.com. Translation below: REGULATOR ELMOS 10901D Found: 100 Showing: 1 - 10 Car Voltage Regulator Category: Car Source: Radioland country Electronics Temperature controller cabin air KAMAZ Category: Car Source: Plans radiokonstruktsy Simple Temperature compensated voltage regulator. Controller together with thyristor-transistor electronic ignition unit with a long spark, ensuring the rapid start-ups at various operating conditions, allowed to increase battery life of up to nine years. Category: Car Source: For the life of a soldering iron ... Regulator for automotive windshield Category: Car Source: MASTER KIT The controller measures the wiper-this control is designed to use regular mode switch blades and is contactless. Category: Car Source: For the life of a soldering iron ... Temperature compensated voltage regulator device in some ways superior designs. The controller can be used as a universal device is suitable not only for mounting on any car, but everywhere, where the generator rotor speed is variable (eg, wind power). Choose the appropriate control elements, it can be easily adapted to work with any voltage (up to 400V) and excitation current (tens of amperes). Category: Car Source: For the life of a soldering iron ... Voltage regulator 2012.3702, 22.3702, 221.3702 Category: Car Source: For the life of a soldering iron ... Voltage regulator 201.3702 Category: Car Source: For the life of a soldering iron ... Voltage Regulator 13.3702 Category: Car Source: For the life of a soldering iron ... Voltage regulator RR132A, 1112.3702 Category: Car Source: For the life of a soldering iron ... -- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them. Sometimes Friday is just the fifth Monday of the week. |
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Root cause insight into the common BMW blower motor resistorfailures | Electronics Repair |