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Compact black metal switching power supply, 5.9 by 3.4 inches

Astron

Astron SS-10 Power Supply 110/220VA 12VDC 10A

SKU CH-J07D-H290H

Switching power supply delivering 12 V DC at up to 10 A with 115/230 V AC input, compact 5.9" × 3.4" chassis and built-in protection

  • TypeProprietary Power Supply
  • Delivers 12 V DC at 10 A intermittent duty
  • Accepts 115 V or 230 V AC input for worldwide use
  • Compact 5.9" height and 3.4" width fits tight enclosures
  • Built-in over-current and over-power protection safeguards connected gear
  • High-efficiency design keeps noise and ripple low

Compact Switching Supply for Legacy Replacements

The Astron SS-10 is a small switching power supply designed to replace several older legacy units. It delivers 12 VDC output for equipment requiring that voltage rail. The unit accepts 115 or 230 V AC input for broad mains compatibility. Its reduced depth helps it fit into tight enclosures where space is limited.

12 VDC Output with 10 A Intermittent Headroom

Continuous duty is rated at 7 amps while intermittent duty reaches 10 amps for short bursts. This headroom handles temporary load spikes without tripping protection. Over current and over power protection circuits shut down the supply if limits are exceeded. The supply runs out of capacity when sustained draw exceeds the continuous rating.

Proprietary Form Factor Limits Drop-In Use

The proprietary design measures 5.9 inches in height and 3.4 inches in width, so it only fits chassis cut-outs that match those dimensions. Input voltage selection between 110 and 220 VA ranges is fixed by the unit’s internal wiring. Builders needing a standard ATX form factor or different voltage rails cannot use this supply.

Highlights

  • Delivers 12 V DC at 10 A intermittent duty
  • Accepts 115 V or 230 V AC input for worldwide use
  • Compact 5.9" height and 3.4" width fits tight enclosures
  • Built-in over-current and over-power protection safeguards connected gear
  • High-efficiency design keeps noise and ripple low

Specifications

TypeProprietary Power Supply

Questions about this item

Will the SS-10's 115/230 V input and 12 VDC 10 A output match the legacy power supply I am replacing?

The unit accepts 115 or 230 V AC input and delivers 12 V DC at up to 10 A intermittent duty, matching the ratings listed for the older supplies it is designed to replace.

How can I verify the SS-10 is operating correctly once installed?

Measure the output with a multimeter; it should read 12 V DC under load, and the built-in over-current and over-power protection will trip if limits are exceeded.

What comes in the box and what must I source separately?

The SS-10 power supply itself is included; AC input cord, DC output connectors and mounting hardware are not supplied and must be purchased separately.

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