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订制200度测井专用变压器/电感/电流变送器 |
发布时间:2012-11-13 阅读:17306次 |
订制高温200度测井专用变压器/电感/电流变送器/电压调节器/MOSFET/DC-DC/电容器
200°C Potformers |
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¤ Power transformers, inductors, current transformers, cross regulation devices
¤ Common Sizes:
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Part Number |
Diameter |
Height |
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1408 |
14mm |
08mm |
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1811 |
18mm |
11mm |
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2213 |
22mm |
13mm |
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2616 |
26mm |
16mm |
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3019 |
30mm |
19mm |
¤ Others by request. Custom winding constructed for your application. |
DC to DC Converters |
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¤ Different sizes and shapes o Custom packages for your application
¤ Used in hostile environment for: o MWD and LWD o Wireline o Completion
¤ Specifications o Efficiency to 90% o Temperature to 200°C o Power to 250 Watts o Configuration Singles (low/high V), Duals,Quads, Specials
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Downhole Capacitor Assemblies |
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¤ Manufacture custom capacitor assemblies for MWD downhole tool applications o High Capacitance o High Temperature o High Voltage o High Shock & Vibration
¤ Typical Assemblies o 60 uF, 625 V o 330 uF, 200 V o 80 uF, 600 V o 6400 uF, 100V |
Pulse Width Modulator PS Controller |
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¤ App MWD
¤ Designed by Ringo Engineering o Low Power BI-CMOS o High Frequency to 1MHZ o Latchup Immunity o High output drive to 500 mA o Rise/Fall time 50 nSec o External shutdown o under voltage protection o Totem pole drive o Soft Start o High temperature operation o Programmable output level o Adjustable over current level o Remote shutdown control o Hermetically sealed o Deployable on coiled tubing o Deployable on 7 conductor cable |
N-Channel Power MOSFET |
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¤ Built by HONGFEI
¤ Designed by Ringo Engineering o Dynamic dv/dt rating o Repetitive avalanche rated o Fast switching o Ease of paralleing o Simple drive requirements o Hermetically sealed |
需要请联络:电话:029-88348633 13319188366 传真:029-88481452
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