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SK90C Buck-boost Converter Color Screen CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

4.6720

лв30.34 / лв37.02

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лв22.75 / лв37.02

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

location

Купи сега Добави в количката

Кредитна или дебитна карта

Гарантирано безопасно плащане

Безплатен подарък

Безплатен подарък с всяка покупка

Политика за доставка

Безплатна стандартна доставка за поръчки над $9.9

Политика за връщане

Върнатите артикули ще бъдат приети в рамките на 40 дни от датата на получаване на стоките. Персонализираните артикули не могат да бъдат върнати или заменени. Артикулите, закупени с електронна карта за подарък, подлежат само на замяна; възстановявания не са приложими.

Безплатен подарък

Добре дошли в Roymall, вашия професионален уебсайт за закупуване на висококачествени подаръци от универсален магазин. Ние високо ценим и оценяваме вашата подкрепа и искаме да изразим нашата благодарност, като добавим допълнителен елемент на вълнение към вашите покупки. Когато пазарувате при нас, вие не само получавате висококачествени продукти, които подобряват вашия начин на живот, но ще получите и ексклузивен безплатен подарък с всяка поръчка, която направите. Готови ли сте да разгледате нашата колекция и да намерите перфектните подаръци за вас? Разгледайте нашата селекция от висококачествени артикули от универсален магазин, направете поръчката си и очаквайте вълнението от вашия безплатен подарък, който ще пристигне заедно с покупката ви.

Политика за доставка

Ние ще работим усилено, за да доставим артикулите до вас след получаване на вашите поръчки и ще се погрижим те да пристигнат безопасно. Подробности за доставката ще бъдат предоставени в имейла за потвърждение.В повечето случаи поръчките се обработват в рамките на 2 дни.При специални обстоятелства ще бъде забавено, както следва: Когато направите поръчка в събота, неделя или по време на официални празници, тя ще бъде забавена с 2 дни..Обикновено са необходими 5-7 работни дни (от понеделник до петък), без да се влияе от забавяне на полета или други фактори на околната среда..Тъй като нашата услуга за доставка е световна, времето за доставка ще зависи от вашето местоположение, така че може да отнеме известно време и моля, изчакайте търпеливо, ако се намирате в отдалечени райони или страни.

1. Политика за връщане и замяна

Ние приемаме само артикули, закупени от roymall.com. Ако закупите от нашите местни дистрибутори или други търговци на дребно, не можете да ги върнете при нас. Артикулите за окончателна продажба или безплатни подаръци не се приемат за връщане. За да бъде допустимо връщане, вашият артикул трябва да е неизползван и в същото състояние, в което сте го получили. Трябва също да е в оригиналната опаковка.След като получите инструкции за връщане от нас, моля, опаковайте върнатите артикули и оставете вашия пакет в местната поща или друг куриер.
Ние ще обработим вашия върнат или заменен артикул в рамките на 3-5 работни дни, след като го получим. Възстановяването ще бъде обработено и кредитирано автоматично към вашия оригинален метод на плащане.Не могат да се приемат връщания или замени, ако продуктът е произведен по поръчка, включително персонализиран размер, персонализиран цвят или персонализиран печат.Нуждаете се от повече помощ, моля, свържете се с нас. service@roymall.com или Whatsapp: +447549870296

2.Политика за възстановяване

Ще получите пълно възстановяване или 100% кредит в магазина, след като получим върнатия пакет и го проверим. Възстановяването ще бъде обработено и кредитирано автоматично към вашия оригинален метод на плащане. Моля, обърнете внимание, че разходите за доставка и всякакви мита или такси не подлежат на възстановяване. Допълнителните разходи за доставка не подлежат на възстановяване, след като пакетът е изпратен. Вие сте отговорни за плащането на тези такси и ние не можем да ги отменим или възстановим, дори ако поръчката се върне обратно при нас.След като получим и потвърдим вашия върнат артикул, ще ви изпратим имейл, за да ви уведомим, че сме получили вашия върнат артикул. Ще ви уведомим и за одобрението или отхвърлянето на вашето възстановяване.Ако имате някакви проблеми относно процеса на възстановяване, моля, свържете се с нас. service@roymall.com или Whatsapp: +447549870296

Feature:1. The LCD display panel is immersed in gold technology to prevent oxidation and poor contact, and prevent incomplete display after long-term use.2. Independent silicone buttons to set the voltage or current, one key to enter, one key to exit, fast and concise, rejecting tediousness3. The upper and lower boards have independent architecture and independent MCU. The LCD or color screen display board can be replaced at will, and the power supply board can also be used independently.4. The upgraded silicone button material is soft, comfortable to the touch, has an excellent feel, and has a longer service life.5. Humanized design, reserved 5V fan interface, customers can add their own fans to cool down, supports fans within 5V150mAProduct parameters:

>>>More details: Click here to open<<<

Product Model Comparison	SK40C	SK90C (This item)
Product name	CNC DC voltage buck-boost power supply
Input voltage	6-36.00V
Output voltage	0.5-36.00V
Output current	0-4.5A	0-5A
Output power	40W	90W
Voltage resolution	0.01V
Voltage accuracy	± 0.3%+3 words (Calibratable)
Output current accuracy	± 0.5%+3 words (Calibratable)
Current resolution	0.001 A
Data group storage	11 groups
Silicon rubber keypads	5
Buzzer	Yes
Soft	Yes
Screen size	Upgraded 1.8-inch large screen, 36 * 29mm visible range
Conversion efficiency	About 88%
Product size	83x48x29.4mm (Height does not include rotary encoder)
Product weight	Net weight of product: 103g Weight with packaging: 123g
Under voltage protect (LUP)	5.5-35V adjustable, factory default value of 5.5V
Output overvoltage protection (OUP)	0.5-37V adjustable, factory default value 37V
Output overcurrent protection (OCP)	0.001 -4.6A adjustable, factory default value 4.6A	0.001 -5.2A adjustable, factory default value 5.2A
Output overpower protection (OPP)	0.01-41 W adjustable, factory default value 41W	0.01-91 W adjustable, factory default value 91W
Over temperature protection (OTP)	30-99 ℃ adjustable, factory default value of 90 ℃
Timeout protection (OHP)	1 -99 hours and 59 minutes, factory default off
Overcapacity protection (OAH)	0.001-9999Ah, Factory default off
Superenergy protection (OPH)	0.001-4000KWh, Factory default off
Output anti backflow	YES
Input anti reverse connection	YES

Package includes:

1 x Adjustable regulated power supply

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SK90C Buck-boost Converter Color Screen CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

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bfx666 VIP4
SK

20/11/2024

All came fine and fast. All items are well packed and protected. Works fine.

All came fine and fast. All items are well packed and protected. Works fine.

All came fine and fast. All items are well packed and protected. Works fine.

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szn55 VIP5
HU

12/11/2024

OK, Thanks!

OK, Thanks!

OK, Thanks!

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