Power On with Astron
28VDC Linear Power Supplies
Features and Specifications
Features and Specifications
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SOLID STATE ELECTRONICALLY REGULATED
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FOLD BACK CURRENT LIMITING Protects Power Supply from excessive current and continuous shorted output
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CROWBAR OVER VOLTAGE PROTECTION ON ALL MODELS
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MAINTAIN REGULATION AND LOW RIPPLE at low line input Voltage
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THREE CONDUCTOR POWER CORD
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HEAVY DUTY HEAT SINK
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INPUT VOLTAGE: 105-125VAC
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OUTPUT VOLTAGE: 28VDC ±0.05 volts
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INTERNALLY ADJUSTABLE VOLTAGE (22-32VDC)
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RIPPLE: LESS THAN 5MV PEAK TO PEAK (full load and low line)
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LOAD REGULATION: 0.08% from 0 to Full Continuous Load
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220V MODELS AVAILABLE BY SPECIAL ORDER
LS-3A
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CONTINUOUS DUTY: 3 Amps
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ICS*: 4 Amps
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DIMENSIONS: 3¾ x 6½ x 9"
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SHIPPING WEIGHT: 9 lbs
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FUSE: GMC 2A
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POWER TERMINALS:
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Banana
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AC CURRENT DRAW
IDLE: 129mA
FULL LOAD: .86A
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FAN COOLED: No
LS-10A
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CONTINUOUS DUTY: 8 Amps
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ICS*: 10 Amps
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DIMENSIONS: 5 x 9 x 10½"
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SHIPPING WEIGHT: 18 lbs
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FUSE: GMC 5A
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 287mA
FULL LOAD: 2.8A
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FAN COOLED: No
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Battery Backup Circuit available on LS-10A-BB
LS-18A
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CONTINUOUS DUTY: 12 Amps
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ICS*: 18 Amps
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DIMENSIONS: 5 x 11 x 11"
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SHIPPING WEIGHT: 27 lbs
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FUSE: AGC 8A
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 345mA
FULL LOAD: 5.04A
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FAN COOLED: No
LS-25A
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CONTINUOUS DUTY: 18 Amps
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ICS*: 25 Amps
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DIMENSIONS: 6 x 13¼ x 11"
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SHIPPING WEIGHT: 46 lbs
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FUSE: GMC 10A
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 412mA
FULL LOAD: 7.9A
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FAN COOLED: No
LS-35A
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CONTINUOUS DUTY: 27 Amps
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ICS*: 35 Amps
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DIMENSIONS: 6 x 13¾ x 12⅛
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SHIPPING WEIGHT: 49 lbs
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FUSE: MDC 12A Ceramic
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 545mA
FULL LOAD: 11.1A
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FAN COOLED: Yes
LS-35M
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CONTINUOUS DUTY: 27 Amps
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ICS*: 35 Amps
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DIMENSIONS: 6 x 13¾ x 12⅛"
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SHIPPING WEIGHT: 49 lbs
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FUSE: MDC 12A Ceramic
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 545 mA
FULL LOAD: 11.1A
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FAN COOLED: Yes
VLS-10M
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EXTERNALLY ADJUSTABLE OUTPUT VOLTAGE: 2.5-28VDC
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EXTERNALLY ADJUSTABLE CURRENT LIMIT: 1-10 Amps
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CONTINUOUS DUTY:
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@5VDC: 2 Amps
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@12VDC: 4 Amps
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@28VDC: 8 Amps
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ICS:
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@5VDC: 3 Amps
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@12VDC: 5 Amps
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@28VDC: 10 Amps
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DIMENSIONS: 5 x 9 x 10½"
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SHIPPING WEIGHT: 20 lbs
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FUSE: GMC 5A
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 287mA
FULL LOAD: 2.8A
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FAN COOLED: No
VLS-25M
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EXTERNALLY ADJUSTABLE OUTPUT VOLTAGE: 2.5-28VDC
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EXTERNALLY ADJUSTABLE CURRENT LIMIT: 1-25 Amps
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CONTINUOUS DUTY:
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@5VDC: 5 Amps
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@12VDC: 10 Amps
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@28VDC: 18 Amps
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ICS*:
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@5VDC: 5 Amps
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@12VDC: 12 Amps
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@28VDC: 25 Amps
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DIMENSIONS: 6 x 13¾ x 12⅛"
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SHIPPING WEIGHT: 46 lbs
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FUSE: GMC 10A
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 412mA
FULL LOAD: 7.9A
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FAN COOLED: No
VLS-35M
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EXTERNALLY ADJUSTABLE OUTPUT VOLTAGE: 2.5-28VDC
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EXTERNALLY ADJUSTABLE CURRENT LIMIT: 1-35 Amps
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CONTINUOUS DUTY:
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@5VDC: 8 Amps
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@12VDC: 15 Amps
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@28VDC: 27 Amps
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ICS*:
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@5VDC: 9 Amps
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@12VDC: 16 Amps
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@28VDC: 35 Amps
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DIMENSIONS: 6 x 13¾ x 12⅛"
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SHIPPING WEIGHT: 49 lbs
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FUSE: MDA 12A Ceramic
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POWER TERMINALS:
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1/4"-20 Screw Type
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AC CURRENT DRAW
IDLE: 545mA
FULL LOAD: 11.1A
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FAN COOLED: Yes