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Unit Price: | $ 0.8 |
The DC-DC Boost Module HW-045 is an excellent way to quickly increase a given voltage, but compared with the input current, the price of this boost is that the output current is smaller.
It is used to replace the boost circuit on the hash board of Antminer, Whatsminer, Avalon and Iceriver miners.
Antminer models include: S21, S21XP, T21, KS5, KS5pro, S19jXP, HS3, KS3, KA3, DR7, E11, D7, L7, S19jPro-A, S19Pro-A, S19L, S19XP, S19aPro, S19a, S19jpro+, S19jpro, S19Pro, S19j, S19, S19i, T19, S17Pro, T17, S17, S17e, S17+, T17e, T17+, S15, T15, etc.
Whatsminer models include: M60S, M60, M50S++, M50S+, M50S, M50, M32S, M32, M31S++, M31S+, M31S, M30S++, M30S+, M30S, M30, M21S, M21, M20, M20S, etc.
Avalonminer models include: A1047, A1066, A1066pro, A1146, A1166, A1146pro, A1166pro, A1056, A1346, A1366, A1446, A1566, etc.
Iceriver miner models include: KS5M, KS5L, KS3M, KS3L, KS3, etc.
The DC-DC boost module is used to replace the original components when an unrepairable failure occurs in the boost circuit of the hash board.
The module has an MT3608 2 Amp boost (boost) converter, which can lower the input voltage to 2V and boost the output voltage to as high as 28V. MT3608 has the function of automatically switching to pulse frequency modulation mode when the load is light. It includes under-voltage lockout, current limit and thermal overload protection. The module has a multi-turn fine-tuning potentiometer (potentiometer), which can adjust the output voltage. Since the trim pot has a 25-turn adjustment, you can easily adjust the module's output to the voltage you need.
Product parameters:
1. Input voltage: DC2V-24V
2. Output voltage: DC2.9-28V adjustable
3. Conversion efficiency: no more than 93%
4. Output current: no more than 2A, more than 1A to enhance heat dissipation
5. Output power: no more than 10W
Note:
1. The positive and negative poles of the input and output cannot be reversed, otherwise the module will be burnt out directly;
2. The limit input voltage and the maximum output current cannot be met at the same time, high voltage, high current, hot plugging cannot be used for a long time, pay attention to strengthen heat dissipation;
3. The limit output power is 10W;
4. Do not adjust the voltage with load;
5. When the boost module is in use, the input voltage is less than the output voltage;
6. When using it for the first time, adjust the potentiometer 20 times counterclockwise to increase the output voltage and then power on the operation;
7. Voltage regulation method: the potentiometer faces the chest, turn the boost counterclockwise;
8. If the module voltage cannot be adjusted and is always equal to the input voltage, please turn the potentiometer counterclockwise for more than 10 turns and then use the module to adjust the voltage.
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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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.