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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Ajax Tocco Magnethermic 71965A50 MOSFET Dual DC Power Supply

$1,999.00 USD

Sale Sold out

ConditionSurplus - Untested MPN71965A50 Stock #Stock # 0626-01784

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

Shipping Estimate

Estimated package weight: 15.0 lbs

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Product Specifications

Manufacturer: Ajax Tocco Magnethermic
MPN / Model: 71965A50
Product Type: Mosfet Dual DC Power Supply for RF Gate Drive Boards
Board Assembly Number: G-02-10169-C1
Output Voltages: +15V, -15V, +5V, +30V
Onboard Transformer: Signal Transformer IF-6-12, Primary 115/230V 50/60Hz, Secondary 6V/12V 6VA
Serial Number: N051525A7

Product Description

This Ajax Tocco Magnethermic Mosfet Dual DC Power Supply is identified by part number 71965A50, with board assembly number G-02-10169-C1 and serial number N051525A7. It is the dual DC power supply used to feed RF gate drive boards in Ajax Tocco induction heating systems. The board carries dual onboard cooling fans, multiple filter capacitors, supply voltage monitor LEDs, fused AC inputs, and a Signal Transformer IF-6-12 rated for 115/230V primary and 6V/12V secondary at 6VA. Confirmed output rails include +15V, -15V, +5V, and +30V, with separate AC IN N and AC IN P input terminals. Buyers sourcing a replacement or spare for an Ajax Tocco induction power supply can match this unit using the 71965A50 part number, the G-02-10169-C1 assembly number, or the serial number printed on the board paperwork.

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.