- SPU: AL-Q0QG-7djef3yq[B6]
- 型號:帶端子
- 型號:無端子
- 類型:DC/DC電源
- 輸入電壓:DC3.6-30V
- 輸出功率:最大20
- 規格:DD39AJPA
- 電源類型:開關電源
發貨清單: 1個20W升降壓正負壓模塊
產品描述:
輸入DC3.6-30V,輸出DC±3-30V可調
最大輸出功率:20W(不同的情況輸出功率不一樣,詳情見最小面表格)
最大轉換效率: 68-89%
靜態工作電流: 2.5mA
尺寸 : 60 x 34 x 15mm
重量 : 33g(帶端子), 29g(無端子)
典型應用:
ADC/DAC/運輸放大器電源
RS232 RS485 RS422 總線電源
低功耗音響電源
汽車音響電源
儀器儀表電源
LCD背光電源
問答:
問1:為什麼輸出電壓小於標稱電壓
答1:這可能是負載太大,或者電源功率太小
問2 :為什麼負電壓沒有輸出或者輸出太低?
答2 :負電壓不能單獨使用,使用負電壓時候,必須在正電壓端加相同的負載。
接線圖
5V/±5V 輸出
6V/±6V 輸出
9V/±9V 輸出
10V/±10V 輸出
12V/±12V 輸出
15V/±15V 輸出
24V/±24V 輸出

After sales information
Within 15 days from the date of receipt, customers can be provided with an unconditional return service. The application for return of goods requires the consent of the merchant in the store.
Procurement and delivery
Delivery time: For products in stock, they will be shipped within 3 working days (excluding holidays) after you place your order and make payment. You will receive our notification after shipment.
payment
Credit card payment (quick payment) is a new payment method jointly launched by third-party payment platforms and major banks. It is one of the safest and easiest payment methods. Users do not need to activate online banking in advance, they can complete quick payments by entering information such as card face and mobile phone dynamic password. Quick payment allows various bank card users to conveniently make online payments without the need for special online banking activation.
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