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Yahoo Bid Home Appliances, Audio & Video, Camera Electronic Components Switching Regulators
★☆1200W 20A DC-DC 昇圧コンバーターモジュール☆★
 
        

  • Product Quantity
    : 1
  • Starting Bid
    :100円
  • Highest Bidder
    : mit******** / Rating:3142
  • Listing Date
    :2026年02月23日 18時11分
  • Bidding closes on
    :2026年02月26日 18時06分
  • Auction Number
    :c1220649517
  • Condition
    :New product
  • Automatic Extension
    :Yes
  • Authentication
    :Yes(Description)
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. The import of electronic parts requires relevant certificates, such as: IC, capacitors, transistors, power supplies... and other electronic related parts (such as motherboards, power transformers), and we cannot assist you in importing.
  2. Faulty product, please pay attention before subscribing
★☆1200W 20A DC-DC 昇圧コンバーターモジュール☆★

モジュール性質
非絶縁型昇圧(BOOST)モジュール
入力電圧
DC 8V?60V(または10V?60V)
入力電流
最大 20A
※15Aを超える場合は、ファンによる強制空冷が必要です。
出力電圧
DC 12V?80V(または83V)まで連続調整可能
出力電流
最大 20A(調整可能)
※入力電圧と出力電圧の差が大きくなるほど、取り出せる電流は少なくなります。
最大出力電力
約 1200W
※入力電圧によって制限されます(例:12V入力時は最大 240W、60V入力時は最大 1200W)。
定電流調整範囲
0.5A?20A(±0.3A)
変換効率
最大 92%?97%(条件により変動
動作周波数
150KHz
保護機能
・過電流保護(入力が一定を超えると出力を自動制限)

・短絡保護(入力に20Aまたは30Aのヒューズ)

・低電圧保護(入力電圧低下時の保護、9V?50Vで調整可能)

・入力逆接保護(150A MOSによる保護があるモデルが多い)
調整方法
1.V-ADJ: 出力電圧を調整します。

2.I-ADJ: 出力電流(制限値)を調整します。

3.RV1: 低電圧保護のしきい値を調整します(一部モデル)。
注意
このモジュールは「昇圧」専用です。出力電圧を入力電圧より低くすることはできません。また、高出力で使用する際は非常に高温になるため、十分な放熱対策(冷却ファンの追加など)を必ず行ってください。
商品の説明
部屋の片付け伴い出品することにしました。

自作の電源回路を作る為に購入したんですが合わないので、そのまま何も出来ないまま室内に保管していました。

当時のパッケージのものです。
付属品等は写真に写っているものがすべてとなります。
使用状況

動作確認ができない為、ジャンク品として出品致します。

了承頂ける方のみ入札下さい。
注意事項

パッケージに傷・日焼け・汚れ・サビがあります。

お取引はノークレームノーリターンでお願い致します。

不明点はご質問ください。
こちらの商品案内は 「■@即売くん5.90■」 で作成されました。

The
この他にも出品しておりますので宜しければご覧ください。


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After the seller responds, the original page will display the question
Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: ★☆1200W 20A DC-DC 昇圧コンバーターモジュール☆★
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my