1. はじめに
Thank you for choosing the Jesverty SPS-H/HP Series Programmable Benchtop Power Supply. This high-precision, adjustable regulated power supply is designed for a wide range of applications including laboratories, educational sites, factory manufacturing tests, maintenance repairs, battery charging, anodizing, and electronic DIY projects. This manual provides essential information for safe and efficient operation of your device.

図1: アプリケーションシナリオ
2. 安全情報
Please read and understand all safety instructions before operating the power supply. Failure to do so may result in injury or damage to the device.
- 電源は必ず適切に接地されたコンセントに接続してください。
- 過熱を防ぐために、ユニットの周囲に十分な換気を確保してください。
- デバイスを水や過度の湿気にさらさないでください。
- 電源コードが損傷している場合は、デバイスを操作しないでください。
- Avoid touching live terminals when the unit is powered on.
- 電源装置を開けたり改造したりしないでください。修理は必ず資格のある担当者にご依頼ください。
- 電流と電圧を設定するtage correctly before charging batteries to prevent damage or hazards.
3. パッケージ内容
パッケージにすべてのアイテムが揃っていることを確認します。
- 1 x Jesverty SPS-H/HP Unit
- 1 x Power Cord (Note: Power cords and AC input settings vary depending on the destination for the product at the factory-shipment.)
- 1 x U-shaped output cable
- 取扱説明書 x 1

図2:製品と付属品
4.製品オーバーview
The Jesverty SPS-H/HP series features a high-precision 4-digit LED display for voltage and current, encoder adjustment knobs for precise control, and multiple protection functions.
フロントパネルの機能:
- LEDディスプレイ: 番組内容tage and current readings with 0.01V/0.01A resolution.
- 電源ボタン: ユニットの主電源スイッチ。
- エンコーダーノブ: Separate knobs for Current and Voltage adjustment. Press to select digits, rotate to change values.
- 機能ボタン: IDS, CC, OCP, OVP, CV, OUT.
- 出力端子: Red (+) and Black (-) terminals for main output.
- AUX出力: 5A Max auxiliary output.
リアパネルの機能:
- メイン出力端子: Red positive, Black negative.
- インテリジェント冷却ファン: 温度に応じて速度を自動調整します。
- ヒューズ: ユニットの過電流保護。
- AC入力: 電源コードの接続。

図 3: 前面パネルと背面パネルのレイアウト

図4: 主な製品の特徴
5. セットアップ
- 配置: Place the power supply on a stable, level surface with sufficient space for ventilation. Ensure the cooling fan at the rear is not obstructed.
- 電源接続: Connect the provided power cord to the AC input on the rear panel and then to a grounded power outlet.
- 負荷接続: Connect your load to the output terminals on the front panel. Ensure correct polarity (Red for positive, Black for negative). For main output, use the larger terminals. For auxiliary output, use the smaller AUX OUTPUT 5A MAX terminals.
6. 操作手順
This section details the basic operation and advanced protection features of your power supply.
Video 1: Basic Operation and Protection Settings
6.1. 電源のオン/オフ
- を押す 力 button on the front panel to switch the power supply ON. The LED display will illuminate.
- を押す 力 button again to switch the power supply OFF.
6.2. 音量の設定tageと現在
The SPS-H/HP series uses encoder adjustment knobs for precise setting.
- 巻tage 調整:
- を押す 巻TAGE knob to select the digit on the voltag変更したいディスプレイ。
- 回転する 巻TAGE knob to change the value of the selected digit.
- 現在の調整:
- を押す 現在 knob to select the digit on the current display you wish to change.
- 回転する 現在 knob to change the value of the selected digit.

図5: エンコーダノブの調整
6.3. 出力オン/オフ制御
The output can be easily controlled without needing to adjust settings or disconnect the load.
- を押す 外 button to turn on the output. The "OUT" LED will light up.
- を押す 外 button again to turn off the output. The "OUT" LED will turn off.
6.4. オーバーボリュームtage保護(OVP)
OVPは過度の電圧から負荷を保護しますtage。 出力voltage exceeds the set OVP trip point, the output will be shut off.
- を押す オーバーバイ button to enter the OVP configuration interface. The display will show "OFF" or "ON" and the current OVP trip point.
- Press and rotate the 現在 knob to toggle OVP between "ON" and "OFF".
- If OVP is set to "ON", use the 巻TAGE knob to set the OVP trip point (e.g., 40V).
- を押す オーバーバイ button again to return to the main interface. The "OVP" LED will light up if OVP is active.
- 出力ボリュームがtage exceeds the OVP trip point, the "OVP" LED will flash, and the output will be deactivated.
- To clear OVP protection, re-enter the OVP configuration and set it to "OFF", then press オーバーバイ 再び終了します。
6.5. Over-Current Protection (OCP)
OCP protects your load from excessive current. When the output current exceeds the set OCP trip point, the output will be shut off.
- を押す OCCP button to enter the OCP configuration interface. The display will show "OFF" or "ON" and the current OCP trip point.
- Press and rotate the 現在 knob to toggle OCP between "ON" and "OFF".
- If OCP is set to "ON", use the 巻TAGE knob to set the OCP trip point (e.g., 10A).
- を押す OCCP button again to return to the main interface. The "OCP" LED will light up if OCP is active.
- If the output current exceeds the OCP trip point, the "OCP" LED will flash, and the output will be deactivated.
- To clear OCP protection, re-enter the OCP configuration and set it to "OFF", then press OCCP 再び終了します。

図6: 過電流検出アラーム
6.6. バッテリー充電機能
The power supply can be used for charging various battery types.

Figure 7: Battery Charging Function
注記: Always set the current and voltage correctly according to the battery specifications before charging to prevent damage to the battery or the power supply.
7. メンテナンス
- クリーニング: 本体の外装を清掃する際は、柔らかく乾いた布をご使用ください。研磨剤入りの洗剤や溶剤は使用しないでください。
- 換気: Regularly check that the ventilation openings and cooling fan are free from dust and obstructions.
- ヒューズの交換: If the fuse blows, replace it with a fuse of the same type and rating. The fuse holder is located on the rear panel.
8。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 電源を入れても電源が入らない | 電源コードが接続されていない、電源コンセントに障害がある、ヒューズが切れている。 | Check power cord connection, test power outlet, replace fuse if necessary. |
| Output not active | Output is OFF, OVP/OCP triggered. | Press the OUT button to turn on output. Check OVP/OCP settings and clear if triggered. |
| 巻tage/Current cannot be set | Knob not pressed to select digit, or range limit reached. | Press the knob to select the digit before rotating. Ensure settings are within the device's operational range. |
| ユニットの過熱 | Poor ventilation, fan obstructed. | Ensure adequate space around the unit. Clean fan and vents. |
9. 仕様
| 特徴 | 説明 |
|---|---|
| ブランド名 | ジェスバーティ |
| モデル番号 | SPS-H/HP Series |
| タイプ | Other (Programmable Benchtop Power Supply) |
| 現在のタイプ | AC |
| 段階 | 単相 |
| 起源 | 中国本土 |
| 認証 | CE |
| 巻tage範囲 | 0-60V (Model dependent) |
| 現在の範囲 | 0-15A (Model dependent) |
| 出力 | Up to 900W (Model dependent) |
| 画面 | 4-digit LED (0.01V/0.01A resolution) |
| 保護 | OVP (オーバーボリューム)tage保護)、OCP(過電流保護) |
| 冷却 | 温度調節ファン |
| 寸法(約) | 290mm (D) x 210mm (W) x 80mm (H) / 11.41in (D) x 8.26in (W) x 3.15in (H) |
| 重量(約) | 3.0kg / 6.6lbs |

図8: 製品の寸法と重量
10. ユーザーのヒント
- RF干渉: While designed for stable output, for highly sensitive applications like powering radio transceivers, it is advisable to test for potential RF interference to ensure optimal reception.
- バッテリー充電: Always double-check the required voltage and current settings for your specific battery type before initiating charging to prevent overcharging or undercharging.
- エンコーダーノブ: The encoder knobs offer precise control. Remember to press the knob first to select the digit you wish to adjust, then rotate to change the value.
11. 保証とサポート
The Jesverty SPS-H/HP Series Programmable Benchtop Power Supply comes with a one-year warranty.
For technical support, troubleshooting assistance, or any questions regarding your product, please contact Jesverty Customer Service. Refer to your purchase documentation for contact details.





