Jasper specializes in the design and manufacture of specialty DC Power Sources, including CalTrans Spec TEES-Compliant Traffic Control Power Supplies, Compact PCI from 175 watts to 500 watts, High Reliability Hot-Swap Switching Power Supplies for Nuclear, Medical, and other specialty industries, Low Noise Convection / Conduction Cooled Power Supplies, Medical Power Adapters, and Medical Open Frame Power Supplies. Please contact us or fill out a comprehensive price quote for more information.

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    Jasper Announces Its New Line of JBPA Power Supplies!
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  • JBPA-225 Series

    FEATURES:

    Output Power: 225W
    Input Voltage Range: 100–240 VAC Single Phase
    Output Spec: 12V @ 18.75A, 5V Standby @ 2A
    Efficiency: 90%
    Temperature: -40°C to +70°C Operation
    Signals: AC OK,…

    INPUT VOLTAGE: 100-240 VAC
    OUTPUT VOLTAGE(S): 12-56 VDC
    POWER RATING: 225 WATTS
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  • JBPA-C150-120 Series

    FEATURES:

    Output Power: 150W
    Input Voltage Range: 100–240 VAC Single Phase
    Output Spec: 12V @ 12.5A, 5V Standby @ 2.5A
    Efficiency: up to 89%
    Temperature: -40°C to +70°C Operation
    Signals:…

    INPUT VOLTAGE: 90-264 VAC
    OUTPUT VOLTAGE(S): -0.01-0.01 VDC
    POWER RATING: 150 WATTS
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  • JBPA-C300-120 Series

    FEATURES:

    Output Power: 300W
    Input Voltage Range: 100–240 VAC Single-Phase
    Output Spec: 12 @ 25A, 12V Standby @ 2.5A
    Efficiency: up to 90%
    Temperature: -40°C to +70°C Operation
    Signals: Power…

    INPUT VOLTAGE: 90-240 VAC
    OUTPUT VOLTAGE(S): 12.1 VDC
    POWER RATING: 300 WATTS
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  • JBPA-C500-120 Series

    FEATURES:

    Output Power: 500W
    Input Voltage Range: 100–240 VAC Single Phase
    Output Spec: 12V @ 42A, 5V Standby @ 2.5A
    Efficiency: up tp 90%
    Temperature: -40°C to +70°C Operation
    Signals:…

    INPUT VOLTAGE: 120-240 VAC
    OUTPUT VOLTAGE(S): 12@42A, 5V Standby @ 2.5A
    POWER RATING: 500 WATTS
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  • JBPA-R950-560-120A Series

    FEATURES:

    Output Power: 950W
    Input Voltage Range: 100–240 VAC Single Phase
    Output- Double Output: 56V @ 15A, 12V@16.8A
    Efficiency- up to 92%
    Temperature: -40°C to +70°C Operation
    Signals: PS ON
    …

    INPUT VOLTAGE: 90-264 VAC
    OUTPUT VOLTAGE(S): 56V @ 15A, 12V@16.8A
    POWER RATING: 950 WATTS
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  • JBPA-RS600-120 Series

    FEATURES:

    600W Output Power
    100–240 VAC Single Phase Input
    Output Spec: 12V @ 50A, 12V Standby @ 1.5A
    Efficiency: up to 92%
    Temperature: -40°C to +70°C
    Operation Signals- AC OK,…

    INPUT VOLTAGE: 90-264 VAC
    OUTPUT VOLTAGE(S): 12V@50A, 12V Standby @ 1.5A
    POWER RATING: 600 WATTS
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  • JBPA-RT3800 Series

    FEATURES:

    Output Power: 3800W
    Input Voltage: 200–480VAC Single or Three Phase
    Output Spec: 4-8.8 VDC @ 313A, 12VDC Standby @ 2A
    Efficiency: 93%
    Temperature: -40°C to +70°C Operation
    Signals: AC…

    INPUT VOLTAGE: 200–480 VAC Single or Three Phase
    OUTPUT VOLTAGE(S): 12 VDC
    POWER RATING: 3800 WATTS
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  • JBPA-350W Series

    FEATURES:

    Output Power: 350W
    Input Voltage Range: 100–240 VAC Single Phase
    Output Spec: 12V @ 29.2A
    Efficiency: up tp 90%
    Temperature: -20°C to +70°C Operation
    EMI: EN61000 Class A
    UL/…

    INPUT VOLTAGE: 100–240 VAC Single Phase
    OUTPUT VOLTAGE(S): 12V @ 29.2A
    POWER RATING: 350 WATTS
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  • JBPA-Series Power Supplies

    Jasper’s efficient JBPA-Series Power Supplies are designed for industrial and commercial applications which demand the highest reliability and performance. Select models are available from 120W to 3.8KW in both convection…

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  • Custom Power Distribution Assemblies

    Jasper’s Custom Model PDA2-LS Power Distribution System For CalTrans TEES 336LS and 346LX cabinets
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  • Convection / Conduction Cooled Power Supplies

    GPAD-Series Convection / Conduction Cooled Power Supplies

    FEATURES:

    Wide operating temperature: -20 to +70°C
    Power factor: ≥0.95
    Output over voltage, over current, short circuit and over temperature protection
    Flame retardant and moisture-proof design
    Low leakage current ≤0.7mA
    …

    INPUT VOLTAGE: 90-264VAC
    OUTPUT VOLTAGE(S): 12-54VDC
    POWER RATING: 200-500 Watts
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  • Medical External Power Supplies

    FEATURES:

    90-264 VAC input
    Output Voltage Options from 5-54 VDC
    UL/cUL 60601 3rd Edition Certified
    Desktop 2 & 3 Pin AC input options
    Efficiency Levels V & VI – CoC…

    OUTPUT VOLTAGE(S): 5-56V
    POWER RATING: 4.5-310 WATTS
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  • External Power Supplies

    FEATURES:

    90-264 VAC Universal Input
    Output Voltage Options from 3.3-50 VDC
    Models from 3-250 Watts
    Large Selection of Standard Output Connectors
    Efficiency Levels V & VI – CoC Tier 2
    …

    OUTPUT VOLTAGE(S): 5-54V
    POWER RATING: 6-250 WATTS
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  • Specialty Rack Mount Switching Power Supplies

    Specialty Rack Mount Switching Power Supplies

    FEATURES:

    Single, dual, or individual unit AC (90-264 VAC) or DC input
    12-54VDC Redundant Outputs with Choice of Standby Voltages
    Full Power to 50C Ambient with Derating to 70C
    2…

    OUTPUT VOLTAGE(S): 12-54V
    POWER RATING: 200-10,000 WATTS
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