| Unit Price: | $ 185 |
WhatsApp : +8618623251355Brand new original Bitmain APW12a 277V power supply for S19J Pro-A SHA256 air-cooled miners.
There are many kinds of APW12 power supplies; please pay attention to the model and version when using them. The main models of the APW12 power supply are APW121215, APW121417, and APW12A. These types of power supplies are not compatible with each other.
The main differences are as follows:
1. The APW121215 power supply is suitable for most models of the 19 series, and 1215 means the power supply's output voltage is 12-15V. It contains multiple versions of a b c d e f.
2. APW121417 means the power supply's output voltage is 14-17V. This power supply is currently used in L7 and some S19 miners. Currently, there are two versions, a and b, and version b is compatible with version a.
3. APW12A, this power supply is suitable for 277V input. Countries and regions that use 277V standard voltage, such as the United States, can purchase models of this power supply version, and the latest version is APW1215g.
Reminder: When replacing the power supply, pay attention to the model and version of the original power supply. Avoid replacement errors that render the miner unusable or cause burnout.
Product Specifications:
Out1:
DC Voltage | 12V - 15V |
Rated Current (277V input) | 233A |
Ripple & Noise | <1% |
Line Regulation | <1% |
Load Regulation | <1% |
Setup Time | <2S |
Short Circuit Protection | >10mS |
Detailed Characteristics:
Out2:
DC Voltage | 12.3V |
Rated Current (277V input) | 15A |
Ripple & Noise | <1% |
Voltage Accuracy | 12.2V - 12.4V |
Line Regulation | <1% |
Load Regulation | <1% |
Setup Time | <2S |
Short Circuit Protection | >10mS |
Input:
Voltage Range | 277V AC ± 10% |
Frequency Range | 60Hz |
Power Factor | >0.99 (full load) |
Leakage Current | <1.5mA (220V 50Hz) |
Protection:
Input low-voltage protection value | 170V - 180V AC |
Output Short Circuit | Yes |
Overheat Protection | Yes |
Over-current Output | 291A - 350A (protection value varies under different voltage) |
Environment:
Operating Temperature | -20 - 45℃ |
Operating Humidity | 20% - 90%RH (non-condensing) |
Altitude | < 2000m |
Structure:
Dimensions | 254.6mm * 251.6mm * 63mm |
Net Weight | 3.6kg MAX |
Cooling System | Forced-air cooling |
Noise | 45dBA |
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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LTC - 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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Bank Transfer |
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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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JP MORGAN CHASE BANK, N.A. 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