導入
The Giandel 300W Pure Sine Wave Power Inverter is designed to provide reliable AC power from your vehicle's 12V DC outlet. It features 300 watts of continuous power, two standard AC outlets, and advanced USB charging ports, including PD30W Type-C and QC 3.0 USB. This inverter is ideal for powering sensitive electronics, ensuring a clean and stable power supply for devices such as laptops, smartphones, tablets, and other small appliances.
安全情報
This power inverter incorporates multiple safety features to protect both the device and your connected electronics.
- 完全な保護: Includes safeguards against overheating, under and over voltage, short circuits, and overload.
- 絶縁保護: Designed with isolation protection for enhanced safety.
- UL Approved Fuses: Equipped with easily replaceable UL approved fuses to prevent fire and electric shock.
- 熱管理: The aluminum alloy housing and smart cooling fan help dissipate heat efficiently. Avoid placing the inverter on surfaces that may melt or be damaged by heat during prolonged high-power use.
Always ensure proper ventilation around the inverter during operation.

Image: Banner highlighting the superior safety features of the Giandel 300W Pure Sine Wave Power Inverter, including short circuit, overload, overheat, low voltage, isolated input/output, and over-voltage保護。
パッケージ内容
Your Giandel 300W Pure Sine Wave Power Inverter package includes:
- Giandel 300W Pure Sine Wave Power Inverter Unit
- ユーザーマニュアル
- Cigarette Lighter Power Cable (28 inches)
- Extra Fuses (2 pieces)
- Reusable Velcro straps

Image: Contents of the Giandel 300W Pure Sine Wave Power Inverter package, including the inverter unit, user manual, extra fuses, reusable Velcro, and the 28-inch cigarette lighter power cable.
設定
- Ensure your vehicle's engine is running or the ignition is in the "ACC" position to provide power to the cigarette lighter socket.
- Insert the cigarette lighter plug of the inverter's power cable firmly into your vehicle's 12V cigarette lighter socket.
- Locate the ON/OFF switch on the inverter and switch it to the "ON" position. The power indicator light should illuminate, indicating the inverter is ready for use.

Image: The Giandel 300W Pure Sine Wave Power Inverter connected via its cigarette lighter plug in a vehicle, demonstrating its wide range of applications for various electronic devices.
操作手順
The inverter provides multiple output options for charging and powering your devices.
ACアウトレット
Plug your 110V AC devices (up to 300 watts continuous power) into the two standard AC outlets on the inverter. Ensure the total wattag接続機器の合計消費電力は300Wを超えません。
USB充電ポート
The inverter features both PD30W Type-C and QC 3.0 USB-A ports for fast charging. Connect your compatible smartphones, tablets, and other USB-powered devices to these ports. The ports automatically detect your device to deliver the fastest possible charge speed, up to 3.6 amp(32ワット)。

Image: The Giandel 300W Pure Sine Wave Power Inverter connected to a laptop and smartphone, highlighting its pure sine wave output, high conversion efficiency, low total harmonic distortion (THD), and fast charging capabilities via PD30W USB-C and QC 3.0 USB ports.
電源/障害インジケーター
A power/fault indicator light is present on the inverter. A green light typically indicates normal operation, while a red light or no light may indicate a fault or power issue.
静音冷却ファン
The inverter is equipped with a smart cooling fan that operates based on temperature and power load. This ensures efficient heat dissipation while maintaining quiet operation.

Image: Diagram illustrating the silent cooling fan mechanism within the Giandel 300W Pure Sine Wave Power Inverter, designed to keep the unit cool and quiet during operation.
メンテナンス
ヒューズの交換
The inverter uses UL approved replaceable fuses. If the inverter stops working due to an overload or short circuit, the fuse may need replacement.
- Disconnect all devices from the inverter and unplug the inverter from the vehicle's power source.
- Locate the fuse compartment (refer to the diagram in the original user manual for exact location).
- Carefully remove the old fuse and replace it with one of the provided extra fuses (30 amps)。
- ヒューズ収納部をしっかりと閉めてください。

画像: クローズアップ view of the Giandel 300W Pure Sine Wave Power Inverter showing the easily replaceable UL approved fuse, emphasizing protection against electrical issues.
一般的なケア
Keep the inverter clean and free from dust and debris. The aluminum alloy housing provides durability and protection.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| インバータがオンにならない | Loose connection, vehicle power off, blown fuse | Check cigarette lighter connection, ensure vehicle power is on, replace fuse if blown. |
| ACコンセントから電力が出力されない | 過負荷、バッテリー残量低下tage, inverter fault | Reduce connected load, check vehicle battery, restart inverter. |
| No power output from USB ports | Device incompatibility, inverter fault | Ensure device is compatible with PD30W/QC3.0, restart inverter. |
| Inverter is hot | High load, poor ventilation | Ensure adequate ventilation, reduce load. The smart fan should activate to cool the unit. |
For persistent issues, refer to the warranty and support section.
仕様
- モデル名: PS-300B PD30W
- ワットtage: 300ワット(連続)
- 電源: DC12V
- 出力巻tage: 110V 交流
- USB-C出力: PD30W
- USB-A出力: QC 3.0 (Dual ports, up to 3.6A/32W total)
- 波形: 純粋な正弦波
- ハウジング材質: アルミニウム合金
- 商品の重量: 1.65ポンド
- パッケージ寸法: 9.33 x 8.66 x 2.28インチ
- 推奨用途: 車両
- メーカー: ジャンデル
保証とサポート
ジャンデルは 18ヶ月保証 for this product. Product liability is covered by AIG.
For any questions, technical assistance, or warranty claims, please contact Giandel customer support. They offer 7*24h friendly customer support.
For more information, visit the official Giandel store on Amazon: ジャンデルストア