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MAJESTRONICZ
Transformer 9-0-9/500mA
Transformer 9-0-9/500mA
Regular price
Rs. 130.00
Regular price
Rs. 150.00
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Rs. 130.00
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A 9-0-9V, 500mA Transformer is a center-tapped step-down transformer commonly used in dual power supply circuits and small electronics projects.
🔧 SpecificationsÂ
| Parameter | Description |
|---|---|
| Primary Voltage | 230V AC (Indian standard mains) |
| Secondary Voltage | 9V – 0V – 9V AC (center-tapped) |
| Current Rating | 500mA (maximum continuous load current) |
| Power Output | ≈ 9V × 0.5A × 2 = ~9W (peak), ~4.5W usable |
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Applications:
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Dual power supply circuits (for op-amps like LM324, audio amps, etc.)
-
Mini power supply units
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Small embedded systems
-
Analog electronics projects
To Convert to DC:
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Bridge rectifier (e.g., 1N4007 × 4)
-
Filter capacitors (e.g., 1000µF, 25V)
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Voltage regulators (e.g., 7812 for +12V, 7912 for -12V)
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