1. Bubuka
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Goobay 30003 LED Transformer. This device is designed to convert AC power to 12V DC, suitable for powering LED lighting systems with a total load of up to 30 watts.
Mangga baca parentah ieu taliti saméméh pamakéan sarta tetep aranjeunna keur rujukan ka hareup.
2. Parentah Kasalametan
- Kasalametan listrik: Installation and connection must be performed by a qualified electrician or competent person in accordance with local electrical codes and regulations.
- Pegatkeun daya: Always disconnect the power supply before performing any installation, maintenance, or troubleshooting.
- Kapasitas beban: Do not exceed the maximum load of 30 watts. Overloading can damage the transformer and connected LEDs, and poses a fire risk.
- Ventilasi: Ensure adequate ventilation around the transformer to prevent overheating. Do not cover the unit.
- Lingkungan: This transformer is designed for indoor use. Avoid exposure to moisture, direct sunlight, and extreme temperatures.
- Perlindungan Kelas II: The transformer features safe electronic separation as per protection class II, meaning it has reinforced insulation and does not require a protective earth connection.
- Furniture Installation: This unit is approved for installation in furniture, provided proper ventilation and safety clearances are maintained.
3. Produk Langkungview
The Goobay 30003 LED Transformer is a compact and efficient power supply for 12V DC LED applications. Key features include:
- DC current source for LEDs with electronic ballast unit.
- Flat design for space-saving installation.
- Approved for installation in furniture.
- Safe electronic separation as per protection class II.
- Kaluaran konstan voltage for parallel circuits.

Gambar 1: Goobay 30003 LED Transformer. This image displays the top view of the white rectangular transformer, showing the input terminals (PRI: 200-240V~) on the left and output terminals (SEC: 12V===) on the right, with clear labeling for N, L, + and - connections.
4. Setup jeung Instalasi
Turutan léngkah ieu pikeun instalasi anu leres:
- Pegatkeun daya: Ensure the main power supply is switched off before beginning any installation work.
- Pamasangan: Select a suitable location for the transformer, ensuring it is dry, well-ventilated, and within the specified operating temperature range. The flat design allows for space-saving installation, including within furniture.
- Input Connection (PRI): Connect the AC mains supply (200-240V~, 50/60 Hz) to the input terminals labeled 'N' (Neutral) and 'L' (Live) on the transformer. Use appropriate wiring and ensure secure connections.
- Output Connection (SEC): Connect your 12V DC LED lighting system to the output terminals labeled '+' and '-' on the transformer. Ensure correct polarity (+ to + and - to -) for your LED devices. The transformer provides a constant 12V DC output suitable for parallel circuits.
- Pariksa beban: Pariksa yén total wattage of all connected LED devices does not exceed 30 watts.
- Sambungan Aman: Double-check all wiring connections to ensure they are tight and correctly insulated.
- Daya Hurung: Sakali sadaya sambungan aman tur diverifikasi, balikkeun kakuatan ka sirkuit.

Gambar 2: Goobay 30003 LED Transformer with dimensions. This image shows the transformer with its length (150 mm), width (45 mm), and height (17 mm) clearly indicated, alongside its weight (140 g).
5. Parentah Operasi
The Goobay 30003 LED Transformer operates automatically once correctly installed and powered. It provides a stable 12V DC output for your connected LED devices.
- Ensure the total load of connected LEDs does not exceed 30W.
- The transformer is designed for continuous operation within its specified parameters.
6. Pangropéa
The Goobay 30003 LED Transformer requires minimal maintenance.
- beberesih: Cabut daya sateuacan dibersihkeun. Anggo lawon anu garing sareng lemes pikeun ngusap bagian luarna. Entong nganggo pembersih cair atanapi pelarut.
- Pamariksaan: Periodically check the wiring for any signs of damage or loose connections.
- Ventilasi: Ensure that ventilation openings are not obstructed.
7. Cara ngungkulan
If you encounter issues with your transformer, refer to the following table:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| LEDs teu hurung | Taya catu daya wiring salah Faulty LED(s) panyalindungan overload diaktipkeun | Check mains power and circuit breaker. Verify input and output connections and polarity. Uji LED nganggo sumber daya anu dipikanyaho pikeun operasina. Reduce the total load; disconnect power, wait a few minutes, then reconnect. |
| LEDs kedip-kedip atawa taram | Sambungan leupas Insufficient power (near max load) Faulty LED(s) | Pariksa sadaya sambungan kabel. Ensure total load is well within the 30W limit. Test individual LEDs. |
| Transformer makes buzzing noise | Komponén leupas Incompatible LED load (rare for constant voltage) Overload | Ensure secure mounting. If noise persists and performance is affected, discontinue use. Verify total load is within specifications. |
| Transformer is hot | Ventilasi goréng Overload | Ensure adequate airflow around the unit. Do not cover. Reduce the total load of connected LEDs. |
If the problem persists after following these steps, disconnect the power and contact customer support or a qualified electrician.
8. Spésifikasi
- Jumlah modél: 30003
- merek: Goobay
- Masukan Voltage (Primary): 200-240V ~, 50/60 Hz
- Kaluaran Voltage (Secondary): 12V DC
- Arus kaluaran maksimum: 2.5 Amps
- Total Beban Maksimum: 30 Watt
- Sumber Daya: Electricity, Male Plug
- Kelas panyalindungan: II (Safe electronic separation)
- Sertifikasi: CE
- Tipe Pamasangan: Bodenmontage (Floor Mounting - typically refers to surface mounting)
- Ukuran produk: 1.77 x 0.67 x 5.91 inci (45 x 17 x 150 mm)
- beurat: Kira-kira 5.59 ons (140 g)
- Operating Temperature (ta): 45 °C
- Case Temperature (tc): 85 °C
9. Garansi jeung Rojongan
For warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for warranty claims.





