HEATHKIT PS-2350 Converter Charger Schematic Cat No. 03B0015 9V

( Brand: Heathkit ), ( Manufacturer Part Number: PS-2350 ), ( Part Type: Converter Charger ), ( Country/region Of Manufacture: United States )

Review HEATHKIT Vintage Converter Charger Schematic Cat No. 9v

The Heathkit PS-2350 Converter Charger, catalog number 03B0015, is a vintage DC power supply unit manufactured by Heathkit in 1979. This 9V power supply was designed to be used with various Heathkit electronic kits and projects.

The PS-2350 is a versatile converter charger, capable of both converting AC power to DC power and charging NiCd (Nickel-Cadmium) batteries. The charging function includes both trickle charging and fast charging modes. The converter function delivers a regulated 9V DC output at up to 1.5 Amps.

The schematic for the PS-2350 Converter Charger features a well-thought-out design, using high-quality components for durability and reliability. The input voltage range is 100-127V AC, single-phase, 50-60 Hz. The output voltage is adjustable from 6V to 12V, in 1V increments, via a potentiometer.

The charger circuit includes a voltage regulator, a current limiter, and a temperature sensor for battery protection. The converter circuit uses a bridge rectifier for AC-to-DC conversion, followed by a voltage regulator to maintain a stable output voltage.

The PS-2350 Converter Charger is housed in a metal chassis with a size of approximately 12 inches by 8 inches by 3 inches. The front panel includes a power switch, an on/off indicator light, a voltage adjustment knob, and a battery charge indicator light. The back panel includes various connections for AC input, DC output, and battery charging.

This vintage Heathkit power supply is a valuable addition to any electronics workshop or vintage computer collection. It is also an excellent restoration project for those interested in vintage electronics and DIY projects. The detailed schematic and high-quality components make it a rewarding and educational experience for electronics enthusiasts.

The Heathkit PS-2350 converter charger, catalog number 03B0015, is a 9V power supply produced by Heathkit in 1979. This power supply is no longer in production and is considered vintage. Here are some pros and cons if you're considering purchasing one.

1. Historic Value: This power supply is a piece of electronics history. It can be used as a collector's item or a teaching tool for students learning about vintage electronics.

2. Versatility: The Heathkit PS-2350 can supply 9V DC at various currents, making it suitable for powering a wide range of electronic devices, including vintage synthesizers, test equipment, and hobby projects.

3. Durability: Heathkit was known for producing high-quality electronics, and the PS-2350 is likely to be well-built and long-lasting.

1. Repair and Replacement: As this power supply is now vintage, finding replacement parts or getting it repaired might be challenging and expensive.

2. Safety Concerns: Using vintage power supplies can pose safety risks, especially if they are not in good condition or have not been properly maintained.

3. Compatibility: The Heathkit PS-2350 might not be compatible with modern electronic devices, so it may not be a practical solution for powering newer equipment.

The Heathkit PS-2350 converter charger is an excellent choice for collectors, hobbyists, and those working on vintage electronics projects. Its versatility and historic value make it an attractive option. However, potential buyers should be aware of the challenges associated with repairing and replacing parts, safety concerns, and compatibility issues.

If you're looking for a power supply for modern electronic devices, it's recommended that you consider purchasing a new, commercially available power supply. On the other hand, if you're interested in vintage electronics or have specific projects that require a 9V power supply, the Heathkit PS-2350 could be an excellent addition to your collection or workshop. Just ensure that you take appropriate safety measures and are prepared for potential repair and replacement challenges.

Details:

Light signs of use but in very good condition overall see photos - no scratches on the charger, etc. Tested and works great. Comes in the original box when it was purchased 1979.

specifications vintaelec:

• brand: Heathkit
• mpn: Ps-2350
• part type: Converter Charger
• country/region of manufacture: United States

offer vintaelec:

• sold: 0
• started: July 29, 2025
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock

general vintaelec:

• condition: Used
• Consumer Electronics > Vintage Electronics > Other Vintage Electronics

seller vintaelec:

• # reviews: 187
• rating: 100.0%
• city: Brentwood, Tennessee

shipping vintaelec:

• transit: 4-10 Days
• class: Standard
• type: Fixed
• cost: $8.25
• carrier: USPS
• service: USPS Ground Advantage

returns vintaelec:

• policy: Returns Accepted
• method: Money back
• time: 30 Days
• paid by: Buyer

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