| Unit Price: | $ 58 |
WhatsApp : +8618623251355
Telegram : @Jerry_ZeusMiningWhen repairing the hash board, we need to test the voltage of the hash board. There is no time limit to test the voltage with the 0-24vDC 0-33A 800W Adjustable power supply, which is convenient for us to test the voltage of the hash board.
How to use: Connect the relevant cables of the power supply according to the picture, and connect the positive and negative clips to the relevant positions of the hash board (the specific positions are based on the needs of the test voltage).
Voltage regulation: The output voltage of the adjustable power supply should be the same as the output voltage of the miner power supply.
Current Regulation: The current is automatically adjusted.
Note: When using the adjustable voltage power supply to test the hash board, you need to use a fan to dissipate the heat. If the heat dissipation is not good, the current of the adjustable voltage power supply will increase, and the hash board will become hot and cause damage.
Used for AC power input global, high efficiency, high reliability, 100% full load, and machine test， Short circuit/overload/pressure protection, built-in DC fan forced air cooling and fan switch control, PFC correction, built-in distance on/off, and voltage compensation signal interface. Adopt switching power supply technology to ensure stable and reliable long-term full-load operation. The voltage regulation value and the constant current value can be continuously adjusted within their respective maximum values' (0~100)% range. Digital tube digital display output voltage V and current A. 3-digit display meter voltage display accuracy: 0.01V below 10V; 0.1V below 100V; 1V above 100V; current display accuracy 0.1A, temperature-controlled fan, automatic overheat protection; output overvoltage, overcurrent, and short circuit protection; Soft start to avoid overshoot of output voltage at startup, easy to operate and easy to use. Widely used in power DC screen systems, industrial control, communication, scientific research, battery charging, and other equipment.
Environmental conditions:
Working temperature (-20~50)℃; Storage temperature: (-40~70)℃;
Relative humidity 90% (40±20℃); Atmospheric pressure: (70-106) KPA;
Input voltage: AC200V~240V Frequency: 50HZ±10%
Efficiency: >85%
Power factor: >0.85
Load regulation: <1%
Voltage regulation: <0.1%
Ripple voltage: <1%
The overheating protection threshold of the whole machine is 80~85 degrees
Insulation resistance: ≥20M
Input to chassis withstands voltage: ≥ AC1500V
Input to output withstand voltage: ≥AC1500V
Output to chassis withstands voltage: ≥AC500V
MTBF: ≥50000H
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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Bitcoin - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDT - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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ETH - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Wire transfer - USD - SeaTree Card Number |
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Wire transfer - USD, EUR, GBP, HKD, CNH, CAD, SGD, JPY, AUD, NZD Card Number |
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Wire transfer - USD - Zhou sicong Card Number |
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人民币支付 - CNY payment Card Number |
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Other payment methods |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
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China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777