Deliver to Hong Kong

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
INDIA
USA
JAPAN

客户服务

关于我们

客户支持

Hilitand MOS FET PWM 3-20V to 3.7-27VDC 10A 4 Channel Controller Module PLC Amplifier Circuit Board

Q: Is there a schematic available for this part?

Dear customers, Input can be connected to MCU / PLC signal control, power supply + power supply - is the power supply of output controlled equipment, out + out - is directly connected to load, such as motor, solenoid valve, etc.

Q: Looks like a handy board. Anyone know what the opto IC manufacturer and part number are?

The optos are labeled L217-A with a small lettering H39.

Q: Does it really need pwm signal to control it, or just any gpio signal would do? since it's just on or off, no need to dim the load.

Inputs are simple isolated optocouplers (just + and -). I am using with 5 volts (more or less) signals in my application. PWM inputs are an option that you yourself must generate. Output/input leds were activated with a 3 volt input during bench test. Of course input current increases with input voltage. [ I may have rated this circuit too high. Note that incorrect transistor mounting/pads/connections are used. Note also that this circuit is not back EMF protected for inductive loads.]

Q: Do you need a fuse between the device (say a motor) and the output of this board, or will the board handle any power issues?

You need inductive load protection if PWM'ing a motor. I suspect that heat will be the first load limit encountered. Don't believe the stated output current for any long duration of time. A fuse is cheaper than replacing circuits.

3.8/5

产品编号: 571008732

安全交易

细节

Item dimensions L x W x H
2.17 x 1.97 x
Voltage
27 Volts (DC)
Manufacturer
Hilitand
Maximum Supply Voltage
20 Volts
Minimum Supply Voltage
2E+1 Volts

经常一起购买

Hilitand 4-Channel MOSFET PWM 3-20V to 3.7-27VDC 10A Driver Module PLC Amplifier

Gikfun A3144/OH3144/AH3144E Hall Effect Sensor Magnetic Detector for Arduino (Pack of 20pcs) EK1325

BNTECHGO 22 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 1.0 lb - 0.0256" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors

描述

Hilitand MOS FET PWM 3-20V to 3.7-27VDC 10A 4 Channel Controller Module PLC Amplifier Circuit Board

有问题吗？看看别人问了什么

Is there a schematic available for this part?

Looks like a handy board. Anyone know what the opto IC manufacturer and part number are?

Does it really need pwm signal to control it, or just any gpio signal would do? since it's just on or off, no need to dim the load.

Do you need a fuse between the device (say a motor) and the output of this board, or will the board handle any power issues?

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

伊姆兰 F.

非常可靠的商店，产品真实可靠。一定会再次购买！

2 周前

拉维·S。

我很喜欢这里提供的多种产品。一定会再次光顾。

2 个月前

查看所有TrustPiLot评论

全球购物，通过 Desertcart 享受优惠

物有所值

各种产品的价格具有竞争力

全球购物

为 200 多个国家/地区的 3 亿多购物者提供服务

增强保护

深受全球购物者喜爱的值得信赖的支付方式

客户保证

深受全球购物者喜爱的值得信赖的支付方式。

沙漠车应用程序

随时随地随时随地购物。

HK$410

关税和税费包括

Hong Kong店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

TrustPilot

TrustScore 4.5 | 7,300多个评论

安妮塔· G.

体验不错，但跟踪更新可以更好。

2 个月前

拉维·S。

我很喜欢这里提供的多种产品。一定会再次光顾。

2 个月前

查看所有TrustPiLot评论