300W Dual DC 24/36/48V 12V1A Power Supply for TPA3255 TPA3221 TPA3116 Audio Amplifier
Price:
$17.68/pieces 5-99 pieces
MOQ:
5 pieces
Delivery Time:
Negotiable
Brand:
creatall
Product Description
Products Description
Optional output voltage: Type 1: +24V6A, -24V6A, 12V1A Type 2: +36V4A, -36V4A, 12V1A Type 3: +42V3.5A, -42V3.5A, 12V1A Type 4: +48V3A, -48V3A, 12V1A Type 5: +55V2.7A, -55V2.7A, 12V1A Type 6: +60V2.5A, -60V2.5A, 12V1A
Specifications: Dimensions: 127*82*38mm Weight: 300g Cooling method: natural cooling Output ripple: less than 150mV Total output power: 300W Output voltage adjustment range: 10% Incoming line stability: 0.5% Load stability: 1% Input voltage: 88~264VAC Start, rise, hold time: 200ms, 50ms, 20ms input voltage 230VAC output full load Pressure resistance: input-output 1.5KVAC; input-shell 1.5KVAC; output-shell: 500VAC Insulation resistance: input-output, input-case 500VDC/100Mohm; Working temperature and humidity: -20℃~60℃, 20%~90%RH Humidity without condensation Storage temperature: -40℃~60℃ Protection function: over current, over power Safety standards: GB4943, UL60950, EN60950
The output of the power supply is the DC voltage, which can save the conventional loop rectifier and filter circuit, which not only has higher efficiency, lower heat generation, and much lower internal resistance of the power supply. The filter capacitor of the power supply itself is sufficient for daily use, or you can add a filter capacitor board to increase the filter capacitance. This power supply is specially designed for power amplifier circuit, the pure aluminum shell heat dissipation and shielding, ripple interference is very small. Input terminals: L and N are respectively connected to the live and neutral wires of the AC Input plug. FG can be connected to the shell or the ground wire. Output terminal: +36V, G, -36V respectively connected to the power amplifier board +, 0, -, three power supply terminals, +12V and G can be connected to a small fan to assist heat dissipation or speaker protection circuit, etc. (2 Gs are inside the power supply If you are connected, you can connect to either one or the other, or you can connect them together). Packing List: 1* Switching Power Supply
Contact us | ||||||||
Wechat： | alvacheng88 | Mobile： | +86-13689587416 | |||||
Skype： | alvacheng1 | E-mail： | leo@creatall.com | |||||
Company Profile
Certificates & Production Processes
Packing & Delivery
1. Normal packaging.
2. Export carton.
3. Custom packing.
4. All orders are will be shipped within 3-25 days after customers confirmed payment.
Payment&Shipping
PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.
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FAQ
Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, moneygram, escrow (if you prefer other methods, please contact us)
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Creatall Electronics Co., Ltd.
Location
Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
Contact Person
Alva Cheng