24v voltage regulator
Waterproof DC-DC Voltage Converter Regulator DC 12V 24V Step-Down to 5V 10A 50W Power Supply Regulator Buck Transformer
Specification:
Adopts synchronous rectification technology; high transfer efficiency of 95 percent; small heating generation
With overcurrent and short-circuit protection, therefore safe to use
Input voltage: 12V/24V ( long-term operating voltage: 11v-30v)
Output voltage: 5V
Output Current: 5A/10A
Output Power: 25W/50W
Conversion efficiency: >93% Soft start time: about 500mS
Output ripple: 50mV(Max) 20M Bandwidth
Operate temperature(industrial): -40 to +85 Celsius(please enhance cooling or use lower power)
Waterproof rating:IP68
Temperature rise in full load: 50 Celsius
Adjust ratio in load: +/— 1%
Volt adjust ratio: +/- 2%
Dynamic response speed: 5% 200uS
Module Properties: non-isolated buck module (BUCK)
Rectification: synchronous rectification
Input reverse connection protection: no(please connect diode in series to the input if you need input reverse-connection protection)
Applications:
Bus, CMB, large trucks, motor, solar generate electricity, display screen of bus and taxi, car audio device, LCD TV, LED, interphone, monitoring system, etc.
Note:
1.Please add fuse in the input; and positive and negative pole of voltage should not be connected reversely, or power module would burn
2.To ensure the module outputs enough voltage and power, please make sure enough voltage and power of input power supply
3.We suggest you to leave current margin for longer usage life; and if your output current reaches the Max, you must enhance cooling
Version
12V/24V TO 5V 5A
12V/24V TO 5V 10A
Package Includes:
1x DC/DC Converter (please choose the version you want)
P1
P2
P3
P4
P5
LM2596 DC-DC Step-down Power Supply Module 3A Adjustable Step-down Module LM2596S Voltage Regulator 24V 12V 5V 3V For arduino
Features:
The input voltage: 3-40 V
The output voltage:1.5-35 V
The output current: It is recommended to use under 2A, maximum 3A (Additional heatsink is required).
Conversion efficiency: 92% Max (the higher output voltage, the higher efficiency)
Load adjust ratio: +/-0.5%
Voltage adjust ratio: +/-2.5%
Switching frequency:1.5MKHz
Work temperature:-Minus 40 degrees-85 degrees
Module property:Non-isolation buck
Rectification mode:Non-synchronous rectifier
Function:
1.Used to step down load, built in current limit function
2.Built in over-temperature protection function
3.Built in output short-circuit protection function
12V to 5V 10A 24V to 5V 3A 5A 10A 15A DC DC Converter Regulator Module for Car Step Down Reducer 12V/24V to 5V Voltage Regulator
Features:
over-voltage protection
over-current protection
over-temperature protection
Short-circuit protection
High conversion efficiency: Over 90%
Widely used in automotive, electricity, surveillance systems, railway signals, instruments and meters, LED displays(LED strip, copper led strings), cable TV, ect
Wide input voltage from 10 to 30V
Stable output voltage is 5V
Work for appliances from 0.5AMP to 10AMP automatically
100% full rated power
100% full stable output current
100% burn-in test
High-efficiency up to 95%
Waterproof sealed
Cooling by free air convection
Surface mountabl
Over-current, over-voltage protections
Over-temperature, shutdown, short-circuit, reverse polarity protections
Please note:
If the ambient temperature exceeds 45 ℃, please reduce the power output, or enhance heat dissipation.
Parameters:
Input voltage: 12V/24V DC
Output voltage: 5V DC
Output Current: 3A/5A/10A/15A
Output power: 15W/25W/50W/75W
Maximum working temperature: 80℃
size:53*60*20mm
Version:
12V/24V to 5V 3A
12V/24V to 5V 5A
12V/24V to 5V 10A
12V/24V to 5V 15A
Package includes:
1x Converter Step Down Regulator (the Version as you choosed)
DC 12V 24V LED Dimmer Switch 30A 360W Voltage Regulator Adjustable Controller For LED Strip Light Lamp LED Dimming Dimmers
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LM2596s DC-DC step-down Power Supply Module 3A Adjustable Step-Down Module LM2596 Voltage Regulator 24V 12V 5V 3V
LM2596S:
1. the range of input voltage: 3.2 V to 40 V dc (input voltage must be higher than to the output voltage of 1.5 V above. Can't booster)
2. the range of output voltage: 1.25 V dc to 35 V voltage adjustable, high efficiency (92%) largest maximum output current is 3A.
Input voltage :4V ~ 35V
The output voltage : 1.23V ~ 30V
Output Current :3A( Max)
Conversion efficiency:92%( MAX )
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -forty Five~ +85
Size :43mm * 21mm * 14mm(Long*Width*Hight)
Instructions:
1. Power (3-40V), power indicator light, the module is working properly.
2. Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.
Note:
Current work long hours is recommended for use in less than 2.5A, while adding bulkHeat sink (10W output above),because it is the step-down module, in order to ensure stable output Set,please keep the minimum 1.5V differential.
LED DC-DC 5V to DC 1-24V Adjustable Potentiometer USB Step Up/Down Buck Boost Converter Power Supply Voltage Regulator Module
LM2596 DC-DC Step-down Power Supply Module 3A Adjustable Step-down Module LM2596S Voltage Regulator 24V 12V 5V 3V For arduino
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LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V
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Name : LM2596 DC-DC Buck module
Input voltage :4V ~ 35V
The output voltage : 1.23V ~ 30V
Output Current :3A( Max)
Conversion efficiency:92%( MAX )
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -forty Five~ +85
Size :43mm * 21mm * 14mm(Long*Width*Hight)
Features:
1. the range of input voltage: 3.2 V to 40 V dc (input voltage must be higher than to the output voltage of 1.5 V above. Can't booster)
2. the range of output voltage: 1.25 V dc to 35 V voltage adjustable, high efficiency (92%) largest maximum output current is 3A.
Instructions:
1. Power (3-40V), power indicator light, the module is working properly.
2. Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.
Note:
Current work long hours is recommended for use in less than 2.5A, while adding bulkHeat sink (10W output above),because it is the step-down module, in order to ensure stable output Set,please keep the minimum 1.5V differential.
DC-DC 3A adjustable step-down module LM2596 voltage regulator 24V to 12V 5V 3V
Product description
IN is connected to input, out is connected to output, and the positive and negative poles should not be reversed according to the markings on the board! After the connection is complete, adjust the voltage reduction counterclockwise, and rotate it for more than ten laps!
Product parameters
Model/Name: LM2596S DC-DC Buck Module
Input voltage: 3.2V~35V
Output voltage: 1.25V~35V
Output current: 3A
Conversion efficiency: 92%
Output ripple: <30mV
Switching frequency: 65KHz
Working temperature: -45℃~ +85℃
Size: 43mm * 21mm * 14mm (L*W*H)
Precautions :
IN+ input positive IN- input negative!
OUT+ output positive OUT- output negative!
Note that the input and output cannot be reversed. Reverse connection may burn!
Input: DC 3V to 35V (The input voltage must be more than 1.5v higher than the output voltage. It cannot be boosted)
Output: DC 1.5V to 35V continuously adjustable voltage, high efficiency output current is 3A.
Features: All use SANYO solid-state capacitors, 36u thick circuit board, high-Q high-power inductors, with output LED indicators
It is recommended to use the current within 2.5A when working for a long time. If it exceeds 2A, you need to add a heat sink (output above 10W);
Since it is a step-down module, in order to ensure stable output, please keep a small 1.5V voltage drop.
Wiring
1. Welding, directly welding the power cord to the input (output) port;
2. Solder the pins, which can be inserted into the pins through the leads or inserted into the hole board for use; or directly soldered on the PCB after adding the pins.
Application example
1. Vehicle regulated power supply, you only need to connect the input end of this module to the car cigarette lighter to supply power, you can adjust the potentiometer, and the output voltage can be adjusted arbitrarily between 1.25-30V to charge your mobile phone, MP3, MP4, PSP, etc. Powered by many devices, very simple and convenient.
2. Power supply to electronic equipment. When the equipment needs 3-35V power supply and the corresponding voltage power supply is in hand, this module can easily adjust the voltage to the required voltage and solve the problem.
3. System working voltage test, you can use this module to debug the working voltage range of various voltage test systems when doing projects, which is very easy and convenient.
