Description: Heathkit HP-23 Power Supply Upgrade Printed Circuit Board DIY PS-23Item Description:Up for sale is a bare Printed Circuit Board ONLY;This is NOT a kit, additional parts are required;The populated board, components, chassis, transformers and tubes NOT included in the listing;A Brief schematic and representive parts list will be sent with the bare PCB, and we don’t email schematics or parts list;The PCB components and the resulting power supply are intended for experienced persons ONLY;Be cautious of completed unit and related components may leading to dangerous voltages.Typical Features:PCB shall work with HP-23, A,B,C and PS-23 Heathkit power supplies;Improved voltage and current rating of HV and B+ diodes;Improved capacitor voltage and capacitance ratings;All resistors metal oxide rated as 5 watts;Option: HV fuse and fuse holder in the HV output;Option: Switch for Hi or Lo B+ voltage (can also be set by jumper);Option: To use variable bias voltage used in the earlier HP-23;Vertical mounting shall result in a better cooling of resistors;All diodes, capacitors and resistors are now mounted on this PCB;Estimated cost about $50-60 when using superior new parts from major distributors;PCB in stock and ready to go.Package Includes:1ea bare PCB as first Pic shown ONLY;This not a kit, other parts are required;This if for ONLY for experienced persons.
Price: 24.99 USD
Location: Hebron, Kentucky
End Time: 2024-08-17T08:32:43.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: For Heathkit
Model: DIY Board ONLY
MPN: Power Board ONLY
Country/Region of Manufacture: United States
