Prem Magnetics, Inc.
Johnsburg, IL 60051
Ferrite Drum Core Inductors suit switchmode power supplies.
Comprised of 26 parts, SPB-700 Series utilizes ferrite material that is stable from 0 to series' full rated current. Parts offer inductance values from 180.0 Ã-µH @ 15.0 A to 22,000 Ã-µH @ 2.70 Adc. Typical dimensions are 2.100 in. dia x 1.460 in. high, and each part has mounting hole through center of core that accepts No. 6-10 non-metallic screw to secure it to PCB. Dual leads extend...
Read More »Variable-Linearity Coils suit CRT applications.
Offering extended operation up to 90 kHz, Models 8255 and 8256 are intended for applications having yoke current requirements of 6.0 and 9.0 A, respectively. Units are fingertip adjustable via attached rotating magnet to compensate for standard manufacturing material and other component tolerances. With 0.800 in. footprint and height of 1.30 in., both coils meet UL 94 V-2 requirements and are...
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Linearity Coils are suited for CRT applications.
Printed circuit mount linearity coils SDL-3006 through SDL-3009 are electronically adjustable via control winding that is biased with positive or negative dc current. Measuring 1.8 x 1.0 x 0.8 in., products are designed for applications with yoke current requirements from 14.0 A (SDL-3006 and SDL-3008) to 18.0 A (SDL-3007 and SDL-3009) peak to peak. Products also offer extended operation for...
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Inductors suit switchmode power supply applications.
Series SPB-500 Ferrite Drum Core Inductors utilize ferrite material that is stable from 0 to full-rated current. It consists of 26 parts, each having inductance values from 180.0 Ã-µHy at 15.0 A to 2200 Ã-µHy at 1.35 A dc. Mounting hole through center of core accepts No. 6 non-metallic screw to secure part to printed circuit board. Two leads extend radically from bottom of core and are...
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Switchmode Transformer suits AC-DC converter applications.
Model SPP-3002 printed circuit mount transformer is designed for use with TNY255 TinySwitch(TM) integrated offline switching power supply chip from Power Integrations, Inc. Other applications include those requiring inputs of 85-265 Vac, 2 dc outputs ranging from 6.0-12.0 Vdc, and 1 dc output ranging from 12-24 Vdc at power of 2.0 W max. Dielectric strength is rated at 4,000 Vrms. Dimensions are...
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Power Transformers suit IT and medical applications.
Series SPWC-4500 International Chassis-Mount Power Transformers are equipped with 0.187 in. quick connect terminals and independently isolated windings. Dual winding primaries and secondaries allow for input voltage of 115/230 V 50/60 Hz and output voltages form 5.0-120 Vac at 6.0 VA. Products' UL 94V0 split-section bobbin and shroud assemblies meet creepage and clearance distance minimums and...
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Ferrite Drum Core Inductors suit Switchmode power supplies.
Utilizing ferrite material that is stable from 0 to their full-rated current, SPB-250 series consists of 26 parts with inductance values from 18.0 Ã-µHy @ 13.5 A to 2,200 Ã-µHy @ 1.7 A DC. Typical dimensions are 0.974 in. dia x 0.795 in. height. Parts have mounting holes through center of core that accept No. 4 non-metallic screw to secure part to PCB. Two leads extend radically from...
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Printed Circuit Transformer has reinforced insulation.
Model SPP-3006 printed circuit mount transformer for AC to DC converter applications is to be used with TNY255 TinySwitch(TM) integrated off-line switching power supply chip from Power Integrations Inc. Unit accepts inputs of 85 to 265 Vac and has 2 dc outputs from 6-12 Vdc, or 1 dc output from 12-24 Vdc at maximum power of 5.5 W. Transformer meets creepage and clearance minimums of IEC...
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Printed Circuit Power Transformer is suited for world market.
SPW-3500 Series incorporates independently isolated winding, lead breakout isolation tapes, and epoxy resin impregnation. Dual winding primaries and secondaries offer input voltages of 115/230 V, 50/60 Hz and output voltages from 5.0 to 120 Vac at 6.0 VA. UL 94V0 split-section bobbin and shroud assembly meets creepage and clearance minimums found in world markets. HIPOT rating from primaries to...
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Power Transformers suit 24 V primary applications.
With 3-flange bobbin design, pin-out configuration, and Class B insulation system, transformers accept aqueous and solvent cleaning systems. Low profile models (SLP-24-050 through SLP-24-300 series) include 2.5, 6.0, 9.0, and 12.0 VA units with 1,500 Vac HIPOT rating primaries to secondaries. Standard profile models (SLP-24-350 through SLP-24-600 series) offer units ranging from 1.1 up to 12.0 VA...
Read More »Ferrite Drum Core Inductors suit switchmode power supplies.
Comprised of 26 parts, SPB-700 Series utilizes ferrite material that is stable from 0 to series' full rated current. Parts offer inductance values from 180.0 Ã-µH @ 15.0 A to 22,000 Ã-µH @ 2.70 Adc. Typical dimensions are 2.100 in. dia x 1.460 in. high, and each part has mounting hole through center of core that accepts No. 6-10 non-metallic screw to secure it to PCB. Dual leads extend...
Read More »Variable-Linearity Coils suit CRT applications.
Offering extended operation up to 90 kHz, Models 8255 and 8256 are intended for applications having yoke current requirements of 6.0 and 9.0 A, respectively. Units are fingertip adjustable via attached rotating magnet to compensate for standard manufacturing material and other component tolerances. With 0.800 in. footprint and height of 1.30 in., both coils meet UL 94 V-2 requirements and are...
Read More »
Linearity Coils are suited for CRT applications.
Printed circuit mount linearity coils SDL-3006 through SDL-3009 are electronically adjustable via control winding that is biased with positive or negative dc current. Measuring 1.8 x 1.0 x 0.8 in., products are designed for applications with yoke current requirements from 14.0 A (SDL-3006 and SDL-3008) to 18.0 A (SDL-3007 and SDL-3009) peak to peak. Products also offer extended operation for...
Read More »
Inductors suit switchmode power supply applications.
Series SPB-500 Ferrite Drum Core Inductors utilize ferrite material that is stable from 0 to full-rated current. It consists of 26 parts, each having inductance values from 180.0 Ã-µHy at 15.0 A to 2200 Ã-µHy at 1.35 A dc. Mounting hole through center of core accepts No. 6 non-metallic screw to secure part to printed circuit board. Two leads extend radically from bottom of core and are...
Read More »
Switchmode Transformer suits AC-DC converter applications.
Model SPP-3002 printed circuit mount transformer is designed for use with TNY255 TinySwitch(TM) integrated offline switching power supply chip from Power Integrations, Inc. Other applications include those requiring inputs of 85-265 Vac, 2 dc outputs ranging from 6.0-12.0 Vdc, and 1 dc output ranging from 12-24 Vdc at power of 2.0 W max. Dielectric strength is rated at 4,000 Vrms. Dimensions are...
Read More »
Power Transformers suit IT and medical applications.
Series SPWC-4500 International Chassis-Mount Power Transformers are equipped with 0.187 in. quick connect terminals and independently isolated windings. Dual winding primaries and secondaries allow for input voltage of 115/230 V 50/60 Hz and output voltages form 5.0-120 Vac at 6.0 VA. Products' UL 94V0 split-section bobbin and shroud assemblies meet creepage and clearance distance minimums and...
Read More »
Ferrite Drum Core Inductors suit Switchmode power supplies.
Utilizing ferrite material that is stable from 0 to their full-rated current, SPB-250 series consists of 26 parts with inductance values from 18.0 Ã-µHy @ 13.5 A to 2,200 Ã-µHy @ 1.7 A DC. Typical dimensions are 0.974 in. dia x 0.795 in. height. Parts have mounting holes through center of core that accept No. 4 non-metallic screw to secure part to PCB. Two leads extend radically from...
Read More »
Printed Circuit Transformer has reinforced insulation.
Model SPP-3006 printed circuit mount transformer for AC to DC converter applications is to be used with TNY255 TinySwitch(TM) integrated off-line switching power supply chip from Power Integrations Inc. Unit accepts inputs of 85 to 265 Vac and has 2 dc outputs from 6-12 Vdc, or 1 dc output from 12-24 Vdc at maximum power of 5.5 W. Transformer meets creepage and clearance minimums of IEC...
Read More »
Printed Circuit Power Transformer is suited for world market.
SPW-3500 Series incorporates independently isolated winding, lead breakout isolation tapes, and epoxy resin impregnation. Dual winding primaries and secondaries offer input voltages of 115/230 V, 50/60 Hz and output voltages from 5.0 to 120 Vac at 6.0 VA. UL 94V0 split-section bobbin and shroud assembly meets creepage and clearance minimums found in world markets. HIPOT rating from primaries to...
Read More »
Power Transformers suit 24 V primary applications.
With 3-flange bobbin design, pin-out configuration, and Class B insulation system, transformers accept aqueous and solvent cleaning systems. Low profile models (SLP-24-050 through SLP-24-300 series) include 2.5, 6.0, 9.0, and 12.0 VA units with 1,500 Vac HIPOT rating primaries to secondaries. Standard profile models (SLP-24-350 through SLP-24-600 series) offer units ranging from 1.1 up to 12.0 VA...
Read More »