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20A Sabit Akım Ayarlanabilir Adım Aşağı Güç Modülü 300W Yüksek Güçlü Senkron Doğrultma Güç Modülü Şarj LED Sürücü Kartı

4.9507

₺215.78 / ₺263.33

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₺108.07 / ₺263.33

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

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Ücretsiz Hediye

Herhangi bir alışverişte ücretsiz hediye

Nakliye Politikası

$9.9 üzeri siparişlerde ücretsiz standart nakliye

İade Politikası

İade edilen ürünler, malın alındığı tarihten itibaren 40 gün içinde kabul edilecektir. Özel üretilen ürünler iade veya değiştirilemez. E-hediye kartı ile satın alınan ürünler yalnızca değiştirilebilir; iade edilemez.

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Roymall'a hoş geldiniz, premium mağaza hediyeleri satın almak için profesyonel web siteniz. Desteğinizi takdir ediyoruz ve alışverişlerinize ekstra bir heyecan katmak için minnettarlığımızı göstermek istiyoruz. Bizden alışveriş yaparken, yalnızca yaşam tarzınızı geliştiren yüksek kaliteli ürünlerin keyfini çıkarmakla kalmayacak, aynı zamanda her siparişinizle birlikte özel bir ücretsiz hediye alacaksınız. Koleksiyonumuzu keşfetmeye ve mükemmel hediyelerinizi bulmaya hazır mısınız? Premium mağaza ürünlerimizin seçimine göz atın, sipariş verin ve alışverişinizle birlikte ücretsiz hediyenizin gelişini dört gözle bekleyin.

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1. İade & Değişim Politikası

Yalnızca roymall.com üzerinden satın alınan ürünleri kabul ediyoruz. Yerel distribütörlerimizden veya diğer perakendecilerden satın alırsanız, bunları bizden iade edemezsiniz. Final satış ürünleri veya ücretsiz hediyeler iade için kabul edilemez. İade için uygun olmak üzere, ürününüzün kullanılmamış ve aldığınız durumda olması gerekir. Ayrıca orijinal ambalajında olmalıdır.Bizden iade talimatlarını aldıktan sonra, lütfen iade ettiğiniz ürünleri paketleyin ve paketinizi yerel postaneye veya başka bir kuryeye bırakın.İade veya değişim ürününüzü aldıktan sonra 3-5 iş günü içinde işleyeceğiz. İade, orijinal ödeme yönteminize otomatik olarak yansıtılacaktır.Özel üretilen ürünler, özel boyut, özel renk veya özel baskı dahil olmak üzere iade veya değiştirilemez.Daha fazla yardıma ihtiyacınız varsa, lütfen bizimle iletişime geçin. service@roymall.com veya Whatsapp: +8619359849471

2.İade Politikası

İade paketini aldıktan ve kontrol ettikten sonra tam iade veya %100 mağaza kredisi alacaksınız. İade, orijinal ödeme yönteminize otomatik olarak yansıtılacaktır. Lütfen nakliye ücretleri ve herhangi bir gümrük ücreti veya ücretinin iade edilemeyeceğini unutmayın. Ek nakliye ücretleri, paket gönderildikten sonra iade edilemez. Bu ücretleri ödemekten siz sorumlusunuz ve bunları feragat edemeyiz veya iade edemeyiz, sipariş bize iade edilse bile.İade süreciyle ilgili herhangi bir sorunuz varsa, lütfen bizimle iletişime geçin. service@roymall.com veya Whatsapp: +8619359849471

Specifications:

Note: Please note that this product only has a step-down function and cannot boost the voltage.

Scope of application	High-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, NiCdNiMH battery (battery pack) charging , solar panels, wind generators
Input voltage	DC6-40V
Output voltage	Continuously adjustable (1.2-32VDC) below 32V for a long time (suitable for applications where the input voltage is higher than the output voltage and cannot be boosted)
Output current	Maximum 20A within 15A for a long time (power tube temperature exceeds 65 degrees, please add a fan to dissipate heat, high voltage output please derate use)
Adjustable resistance	100K
Current limit range	0.2-20A (adjustment) module exceeds 65 degrees, please add a fan .
Minimum dropout voltage	3V
Operating frequency	150KHZ
Conversion efficiency	Up to about 96% efficiency is related to dropout voltage and operating environment
Output ripple	Ripple around 50mV (excluding noise) 20M bandwidth (for reference only) input 24V Measured
Working temperature	-10°C to +75°C) (please pay attention to the power tube temperature in actual use, if the temperature is too high, please strengthen heat dissipation or derate use)
Potentiometer adjustment direction	Clockwise (increase), counterclockwise (decrease )
Output short-circuit protection	YES (instantaneous protection) constant current (currently set constant current value can not be short-circuited for a long time)
Wiring method	Terminal block
Module size	605330MM
Net weight	about 85 grams

Features:

1. Wide range of applications: The adjustable step-down power supply module is suitable for a variety of applications, including high-power LED constant current drive, lithium battery charging, battery charging for different voltage levels, solar panels, wind generators, and more.2. High output current: With a maximum output current of 20A and long-term output current of 15A, this module can handle high-power applications with ease. However, it is important to note that when the power tube temperature exceeds 65 degrees, it is recommended to add a fan to dissipate heat and derate use for high voltage output.3. Continuously adjustable output voltage: The output voltage can be continuously adjusted from 1.2-35VDC, making it ideal for applications where the input voltage is higher than the output voltage and cannot be boosted.4. High conversion efficiency: With up to about 96% efficiency, this module is highly efficient and can help save energy and reduce costs. The efficiency is related to dropout voltage and operating environment.5. Compact size and easy installation: The module is small in size (60*53*30MM) and easy to install with a terminal block wiring method. It also comes with output short-circuit protection for added safety. Overall, the adjustable step-down power supply module is a versatile and reliable solution for a wide range of applications, offering high output current, continuously adjustable output voltage, high conversion efficiency, and easy installation in a compact size.

Package Include:

1 x Adjustable Step-down Power Module

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20A Sabit Akım Ayarlanabilir Adım Aşağı Güç Modülü 300W Yüksek Güçlü Senkron Doğrultma Güç Modülü Şarj LED Sürücü Kartı

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BDR
HU
06/06/2023

Perfect product. Thanks!

Perfect product. Thanks!

Perfect product. Thanks!
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pgteam VIP5
HU
31/05/2024

Szuper jól működik köszönöm szépen.

Works super great, thank you very much.

Works super great, thank you very much.
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Q:
60v to 12v its possible

60v to 12v it's possible
60v to 12v its possible

A:

input max. 40V

input max. 40C

Answered by Natean on 24/03/2024Helpful (0)