Рет қаралды 80,832
@Radal 05
The video only tests the 220Vac to 36V 5A switching module. Along with the addition of a 9A 300W adjustable regulator module. And don't forget to install the 10A digital meter.
00:08 Unboxing switching power supply 36V 5A
00:27 Specifications Power supply 36V 5A
01:55 Schematic of 36V 5A . power supply
02:05 Assembly
02:59 How to install a digital meter
08:00 Test power supply 36V 5A
Power Supply 36v 5A Switching Module AC - DC Adapter PSU 36v Electric
bit.ly/2N7mnWk
Step Down DC Buck Converter Regulator CC CV 9A 10A 300W 5-40V 1.2-35V
bit.ly/3jstzIJ
power supply amplifier, remember this module output voltage is around 36V, if you use a voltage below 36V, you have to add a step down. with step down we can also make a 12v power supply. power supply prices and detailed specifications you can see in the video. If you use a cellphone power supply, you have to add a stepdown. It can also be used as a cctv power supply, and pay attention to the voltage.
In principle, this module can be called a dc power supply, only by using a switching mode without a transformer.
For the schematic of the 36V 5A power supply, you can see the video..
You don't need to make your own PCB, this 0-35 Volt Power Supply PCB in my opinion is very cheap.
What is a power supply?, is basically the supply of all electronic equipment.
How much does a power supply cost?, the price depends on the ability of the power supply we want, the more power we want, the more expensive it will be.
How many volts is the computer power supply?
For computers, it definitely requires a voltage of 3.3V, 5V 12V and -12V.
What is an 80+ PSU?
The 80+ standard is an efficiency number found in the power supply unit (PSU), which means efficiency in the use of electrical power up to 80%. For example, the power to be supplied is 100Watt, then it takes about 100+100(100-80%) = about 120Watt.
Remember in the video I have shown the schematic of the 36V 5A power supply.
This module can also be said to be a 12v to 5v dc voltage reducer or a 24v to 12v dc voltage reducer, of course the input voltage should not be greater than 36V.
The name of the voltage lowering device on the market is usually called a step down regulator
ac voltage reducer, this is usually in the form of a transformer, which generally inputs 220Vac and outputs 12Vdc.
A 36V 5A power supply can also be called a voltage-lowering device, because it can only lower the voltage but can't increase the voltage.
AC voltage-lowering device, as I said above, AC voltage-lowering device is usually called a transformer or switching.
voltage-lowering resistor, in principle the resistor does not function as a voltage reducer, but as a current limiter. So if you want to lower the voltage with a resistor, I think you are mistaken.
a dc voltage lowering device, yes with this module it is very possible, besides being simple, the price is now very cheap, and there are many variations. If you want to buy just look for a 36V 5A switching power supply or something else.
Voltage lowering circuit, if you want to make your own, you better use LM317 or the like or LM338 or something.
Tutorial on Making DC to DC Stepdown - DC Current Voltage Lowering, in this video it doesn't show how you can see it at • LM317HV Power Supply A... , it's very easy because it uses a 3 pin IC.
Assemble Adjustable StepDown DC-DC 35V - 1.2V | DC Voltage Lowering, this is also an easy way you can see at • Lm317 Regulator Adjust... .