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KA7912 VOLTAGE REGULATOR 12V 1A
SKU: REG-0087-B06
Sold by Select Automation
Final price R 26.00
R 22.61 excl. VAT
Availability: In Stock (9 on hand)
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Short Description
Description:
The KA7912 is a fixed negative linear voltage regulator with three terminals that is intended to produce a steady -12 V DC output.
When correctly heat-sunk, it can deliver up to 1 amp of output current. It is packaged in a TO 220 style.
Reliable functioning is ensured even in the event of an overload or failure thanks to the device's integrated protection mechanisms, which include thermal shutdown, current limiting, and safe operating area protection.
It is frequently utilized in dual supply systems for industrial electronics, audio equipment, and analog circuits where a controlled negative voltage is necessary.
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Specifications:
Type: Fixed negative linear voltage regulator.
Output voltage (nominal): −12 V.
Output current (max): 1 A (with adequate heat sinking).
Input voltage range: −14.5 V to −30 V (absolute max ~−35 V).
Dropout voltage: ~2 V.
Line regulation: ≤0.24%.
Load regulation: ≤0.24%.
Voltage tolerance: ±5%.
Protection features: Internal current limiting, thermal shutdown, safe operating area protection.
Operating junction temperature: 0 °C to +125 °C.
Applications: Dual‑supply analog circuits, audio amplifiers, industrial power supplies, regulated negative voltage rails.