Sebahtstian's Blog – March 2018 Archive (2)

Aluminum Electrolytic Capacitors Built to Withstand Harsh

Details

1)Alloy:8011/3003/1100 series,State: H18,H16,H14,H22,H24,H26 etc.

2)Thickness: 0.15mm-1.5mm

3)Alu coil width: 900mm-2000mm

4)Max. dia. of coated coil: 1500mm,ID: 405mm,505mm。

5)Coil weight: 2.5T/coil,3.0T/coil (as customers' request)

6)Front side of alu board: fluorocarbon coating, polyester coating, epoxy coating;

Back side of alu board: polyester coating, epoxy coating

7)Glossiness:As requested

8)Coating…

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Added by Sebahtstian on March 28, 2018 at 5:10am — No Comments

Installing Open-Frame and U-Channel AC-DC Power Supplies

Power supplies are often provided in an open frame, relying on the end-application to provide a suitable enclosure to provide additional safety and EMC protection for the PCB.

Another common format for power supplies for integration into end equipment is the U channel, where the power-supply PCB is installed in a U-shaped, usually aluminum, chassis that’s often used as a part of the thermal management of the power semiconductors (Fig. 2). It also provides multiple fixing options for…

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Added by Sebahtstian on March 27, 2018 at 4:12am — No Comments

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