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Microcircuit NCP1252 (8-pin)
Microcircuit NCP1252 (8-pin)
Ratings:
( 487 Reviews )
Microcircuit NCP1252 (8-pin)
Function: Antminer APW12 APW11 APW9 power supply maintenance and replacement parts.
Unit Price: $ 0.7
MOQ: 20    Unit Weight: 0.001 KG    Availability: In Stock
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Product description:

NCP1252 PWM Controller For APW9 APW11 APW12 PSU

The NCP1252 controller offers everything needed to build cost-effective and reliable AC-DC switching supplies dedicated to ATX power supplies or any forward application. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown-Out input offers protection against low input voltages and improves the converter safety. Finally, the SOIC-8 package saves PCB space and represents a solution of choice in cost-sensitive projects.

NCP1252 price

Features：

Peak current-mode control

Adjustable switching frequency up to 500 kHz, jittering frequency ±5% of the switching frequency

Latched primary overcurrent protection with 10ms fixed delay

Delay extended to 150ms in E-version

Adjustable soft−start timer

Auto−recovery brown−out detection

UC384X−like UVLO thresholds, Vcc range from 9V to 28V with auto−recovery UVLO

Internal 160ns leading-edge blanking, adjustable internal ramp compensation

+500mA/–800mA source/sink capability

SOIC−8 packages

Typical Applications

Power supplies for PC silver boxes, games adapter...

Flyback and forward converter

ncp1252 application note

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Cooperation express:

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.

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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?
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More FAQs

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seb　2024/10/3 7:36:22
Q：What is the fusion temperature of the solder used on the BGA
A：Hello, the fusion temperature of the solder on BGA is around 400°C. Alternatively, you can contact our senior technicians via WhatsApp +8619123969124 for more detailed help. Thank you for your attention!
Auday Alobaidi　2024/9/30 16:57:10
Q：Hello
Do you KS5L power supply fans
A：Yes, please contact the sales manager via WhatsApp (+8618623251355) or email ([email protected]) and provide a clear picture of the KS5L miner PSU fan to match the corresponding product. Thank you for your attention!
Wasim Mansuri　2024/9/24 21:27:09
Q：can you Share Contact Details of ASIC Repairing Guys in India
A：Hello, you can find some local repair centers in India at "https://www.zeusbtc.com/RepairCenter/India/". We only provide information, please identify the authenticity by yourself. Of course, you can also learn ASIC miner related repair courses, please via WhatsApp +86 191 1506 1759 for more details. Thank you for your attention!
rocky gamer　2024/9/23 16:27:41
Q：Do you ship to india If yes what are shipping charges i want to order antminer silencer .
A：Hello, we can ship to India. Please contact our sales manager via WhatsApp (+8618623251355) or email ([email protected]) for Antminer silencer shipping cost information and other assistance. Thank you for your attention!
Winbi　2024/9/19 12:28:15
Q：tôi ở việt nam thì mua và thanh toán như thế nào
A：Xin chào, chúng tôi hỗ trợ giao hàng đến Việt Nam. Vui lòng liên hệ với quản lý bán hàng của chúng tôi qua WhatsApp (+8618623251355) hoặc email ([email protected]) và cho anh ấy biết mẫu sản phẩm và địa chỉ giao hàng bạn cần để được hỗ trợ thêm!
Ali Mahmoudy　2024/9/16 20:13:38
Q：I have an iBelink Bm-KS max with a faulty hashboard. Do you offer replacement and can I get a quote to Dubai please.
A：Hello, please contact our sales manager via WhatsApp (+8618623251355) or email ([email protected]) and send the high-definition picture of your iBeLink BM-KS Max miner hash board, so that we can determine the specific model of the product and provide you with targeted assistance. Thank you for your attention!
Mike　2024/9/13 23:28:16
Q：Please help us with our test fixtures!!!!

Our APW12 test fixture gives errors for all cde models
A：Hello, please contact our senior technician via WhatsApp at +8619123969124, and he will help you solve the problem.
ARMANDO ESTEVEZ　2024/9/4 6:22:40
Q：I need a quote for Bitmain antminer s19j s19j pro S19j Pro Amlogic A113D motherboard C76
QTY STOCK UP TO 12000 PIECES..

A：Hello, please contact our sales manager via WhatsApp (+8618623251355) or email ([email protected]) to get the latest price and stock information of Amlogic A113D motherboard C76. Thank you for your attention!
Harry Niemann　2024/8/28 18:07:40
Q：Dear Zeus Mining Team,

I hope this message finds you well. I am interested in purchasing the IceRiver Power Supply BP-H-3640W for KS3, KS3L, KS3M, KS5L, and KS5M miners.

Could you please provide me with information regarding the shipping costs to Germany from Hong Kong Additionally, if there are any delivery time estimates or shipping options, I would appreciate it if you could share those as well.

Thank you for your assistance. I look forward to your reply.

Best regards
Harry Niemann
A：Hello, Harry Niemann! You can contact our sales manager via WhatsApp (+8618623251355) or email ([email protected]), who will provide you with specific shipping information and other assistance for BP-H-3640W power supply shipped to Germany. Thank you for your attention!
Alex　2024/8/17 3:15:43
Q：Hey, I am looking for the chip name of this miner Antminer S21 XP Hyd.
Your website is very useful, however I couldnt find this information here. Would be kind to help me
Thanks in advance
A：Hi friend, thank you for your trust in us. When we get the information of Antminer S21XP Hydro ASIC chip, we will update it on the website at the first time, please continue to follow us. For more other product information, please contact the sales manager:
WhatsApp (+8618623251355)
Email ([email protected])
BRC20


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TRC20


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ERC20


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