Low Voltage AC/DC Power Supply

 

A low-voltage power supply is used to provide a safe and adjustable source of AC or DC voltage for Physics experiments.

Bekalan kuasa voltan rendah digunakan untuk membekalkan voltan AC atau DC yang selamat dan boleh dilaraskan untuk eksperimen Fizik.

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👀 Key Features | Ciri-ciri Utama

✅ Provides both AC and DC output.

✅ Membekalkan kedua-dua voltan AC dan DC.

✅ Adjustable voltage from 0 V to 12 V.

✅ Voltan boleh dilaraskan daripada 0 V hingga 12 V.

✅ Commonly used in experiments involving circuits, electromagnets and transformers.

✅ Sering digunakan dalam eksperimen litar, elektromagnet dan transformer.

✅ Designed for safe laboratory use.

✅ Direka untuk penggunaan makmal yang selamat.

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🔍 What Can We See in This Photo?

✅ Output voltage can be selected using the built-in voltage selector.

✅ Voltan output boleh dipilih menggunakan pemilih voltan terbina dalam.

✅ Available settings include:

✅ Tetapan yang tersedia termasuk:

0 V, 2 V, 4 V, 6 V, 8 V, 10 V and 12 V

✅ Separate terminals are provided for:

✅ Terminal berasingan disediakan untuk:

• AC Output (~)
• DC Output (+, −)

✅ Maximum output current: 4 A

✅ Arus maksimum output: 4 A

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⚠️ Safety / Handling

⚠️ Always switch off the power supply before modifying a circuit.

⚠️ Sentiasa matikan bekalan kuasa sebelum mengubah litar.

⚠️ Check the voltage setting before turning on the circuit.

⚠️ Semak tetapan voltan sebelum menghidupkan litar.

⚠️ Avoid short circuits across the output terminals.

⚠️ Elakkan litar pintas pada terminal output.

⚠️ Do not exceed the maximum current rating.

⚠️ Jangan melebihi had arus maksimum.

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🎯 SPM Physics Connection

📌 AC stands for Alternating Current.

📌 AC bermaksud Arus Ulang Alik.

📌 DC stands for Direct Current.

📌 DC bermaksud Arus Terus.

📌 Transformers require an AC supply to operate.

📌 Transformer memerlukan bekalan AC untuk berfungsi.

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✨ AHA Moment

Every motor, electromagnet and transformer experiment begins with one thing: energy.

This unassuming box may not look exciting, but it is often the silent starting point behind some of the most memorable Physics demonstrations.

🔌 No power. No experiment. No discovery. ❤️ Physics.

AHA! Great discoveries often start with a simple power supply. Not by complexity, but by CURIOSITY!