File 110861 Switching power supplies Motors Uninterruptible Power

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File 110861 Switching power supplies Motors Uninterruptible Power

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Ametherm's bigAMPInrush Current Limiters specially designed withstand amperes continuous current joules input energy. bigAMP Inrush Current Limiter useful
File 110861
Switching power supplies Motors Uninterruptible Power Supplies Frequency Generators Other equipment that improved with inrush current protection
File E209153
does bigAMP Inrush Current Limiter work?
When electrical equipment turned bigAMP Inrush Current Limiter absorbs high amounts inrush current offering high resistance current quickly decreasing resistance once steady state current begins flow through thermistor. switching power supply, instantaneous surge energy caused large input filter capacitors input voltage. During absorption energy, initial high resistance thermistor drops within milliseconds negligible resistance preparation allowing high levels steady state current flow with minimal loss power through circuit. bigAMPInrush Current Limiter will absorb joules input energy carry amperes steady state current.
example typical circuit limiting inrush current.
specify right bigAMP Inrush Current Limiter your application:
maximum allowable inrush current Ohm's determine least allowable resistance turn your application. Using formula J=1/2CV2, determine much input energy thermistor will absorb when device turned Determine maximum steady state current that will flow through Inrush Current Limiter.
Another example typical circuit limiting inrush current.
Select Inrush Current Limiter that will work your application.
Circuit Protection Thermistors
Inrush Current Limiting for:
File 110861
Switching Power Supplies Motors UPSs Frequency Generators
File E209153
Ametherm
Corporate Headquarters
3111 Deer Rd., Suite Carson City, 89701 U.S.A.
bigAMP Inrush Current Limiter Electrical Specifications
Part Number SL32 SL32 SL32 SL32 SL32 SL32 SL32 SL32 SL32 0R230 0R530 0R536 1R030 1R036 2R023 2R025 5R020 10015 25°C 10.0 30.0 30.0 36.0 30.0 36.0 23.0 25.0 20.0 15.0 Joules Resistance Steady State Current 100% 0.010 0.013 0.010 0.014 0.010 0.022 0.016 0.034 0.048 0.013 0.014 0.011 0.015 0.012 0.025 0.023 0.037 0.058 0.015 0.016 0.012 0.016 0.013 0.029 0.026 0.043 0.064 0.018 0.019 0.015 0.018 0.015 0.034 0.031 0.056 0.074 0.021 0.023 0.018 0.024 0.018 0.041 0.037 0.069 0.089 0.025 0.028 0.023 0.030 0.024 0.052 0.049 0.082 0.102
800-808-2434 Tel: 775-884-2434 Fax: 775-884-0670
Ametherm Europe
Thomatronik
D83022 Rosenheim GERMANY Tel: 8031-2175-10 Fax: 8031-2175-30
bigAMP Inrush Current Limiter Mechanical Specifications
Ametherm Europe
Sequoia Technology Ltd.
Basingstoke Road Spencers Wood, Reading Berks ENGLAND RG71PW Tel: 1883-7228-22 Fax: 1189-7690-20
Ametherm Asia
Cost Effective Solutions Ltd.
1034,10/F Fung Centre 264-298 Castle Peak Road Tsuen Wan, Territories HONG KONG Tel: +852 241-11998 Fax: +852 241-10278
Ametherm Middle East
RAPAC Electronics Ltd.
Amal Street, 4127 Kiryat Arie, Petach Tikva ISRAEL 49130 Tel: +972 3-9203-456 Fax: +972 3-9203-443
www.ametherm.com
Copyright Ametherm 2003. rights reserved.
Made U.S.A.

File 110861 Switching power supplies Motors Uninterruptible Power

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