DC to DC Converter
Product description:
DC-to-DC converter is an electronic circuit or electromechanical device that converts a source of direct current (DC) from one voltage level to another. It is a type of electric powerconverter. Power levels range from very low (small batteries) to very high (high-voltage power transmission).
Specifications:
- INPUT Voltage : 12 V Only / Current 1.5A. OUTPUT Voltage : 5Volts / Current 1.5Amps ( MAX).
DC-DC Mini Boost Convertor
Product description:
DC-DC Mini Boost Convertor
Features & Specifications:
- Input voltage range: 2-24 V DC
- Output voltage range : Max 28V DC
- Efficiency : 93%
- Output current : 2A
- L * W * H=36*17*14mm
1A Lithium Charging Module with Protection
Product description:
1A Lithium Charging Module with Protection
Features & Specifications:
- Charge module: Linear charging.
- Micro USB connector
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
- Led indicator: red is charging Green is full charged.
- Input interface: micro USB.
- Work temperature: -10 to +85.
- Inversed polarity: NO.
- Size: small around 25 x 19 x 10 mm.
DC to DC convertor - CC/CV Buck
Product description:
DC-DC - Non Isolated - CC/CV Buck Type
Features & Specifications:
- Module Properties: non-isolated step-down constant current, constant voltage module (CC CV) charging module
- Input voltage: DC 7-32V
- Output voltage:DC 0.8-28V continuously adjustable
- Output Current: 12A (when power tube\'s temperature exceeds 65 degrees, please add cooling fan)
- Constant current range: 0.2-12A ( adjustable )
- Turn lamp current: constant current value * ( 0.1 ) , turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times (0.1 * 3A = 0.3A)
- Output Power: Maximum power is about 100W
- Conversion efficiency: up to about 95%
- Operating frequency: 300KHZ
- Output ripple: 20Mhz bandwidth
- Input 24V Output 12V 5A ripple around 50mV (Excluding noise)
- Output short circuit for protection : Yes, constant current
- Input Reverse Polarity for Protection: None
- Wiring: Terminal
- No-load current: Typical 20mA (24V switch 12V)
- Load regulation: ± 1% ( constant )
- Voltage regulation: ± 1%
- Dynamic response speed: 5% 200uS
- Potentiometer adjustment direction: clockwise (increase) , counterclockwise (decrease). the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current (CC)
- Operating temperature: Industrial grade (-40 °c to +85 °c) ( please note the actual use of the power tube temperature , high temperature heat strengthened please )
- Indicator: dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green )
- Size(approx): 65 x 47 x 22mm(L x W x H)
DC-DC - CC/CV Buck / Boost
Product description:
DC-DC - Non Isolated - CCCV Buck / Boost
Features & Specifications:
- This module is a high-efficiency step-up/down regulator automatically modules .
- The efficiency in step up mode is 90%(INPUT 12V OUTPUT 19V/2A ),and the efficiency in setp down mode is 88%.
- Wide input voltage range : 6 ~ 35V
- Output voltage: can be adjusted between 1 ~ 35V
- Maximum Output Current : 5A,(long hours , please leave a certain margin ).
- Maximum Input Current : 7A,(Working long hours , please leave a certain margin ).
- Built in current limit function?0.1A-5A?
- Operating Frequency : 120KHz
DC-DC - Buck Type Power Supply
Product description:
DC-DC - Non Isolated - Buck Type Power Supply
Features & Specifications:
- Power Supply Voltage Converter With Metal Case
- step down DC-DC 3.5-30V to 0.8-29V Converter
- Input: 3.5-30V, Output: 0.8-29V MAX 10A with case
- SIZE : 85mm*32MM*60MM
- Module Properties: non-isolated step-down module with 2.8” led meter. Can display input voltage and output voltage.
- Input voltage :3.5-30V
- Output voltage: 0.8-29V(adjustable) output must be lower 2V than input.
- Output Current: 0 - 10A (MAX)
- Conversion efficiency: 92%(test on 24V to 12V 2A)
- Operating Temperature: Industrial (-40°c to +85°c) (ambient temperature exceeds 40°c, lower power use, or to enhance heat dissipation)
- Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
- Input Reverse Polarity Protection: None (Please Series diode at the input port.)
1A Lithium Cell Charging Module
Product description:
1A Lithium Cell Charging Module
Features & Specifications:
- Charge module: Linear charging.
- Micro USB connector
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
- Led indicator: red is charging Green is full charged.
- Input interface: micro USB.
- Work temperature: -10 to +85.
- Inversed polarity: NO.
- Size: small around 25 x 19 x 10 mm.
TDA2030 Power Amplifier Module
Product description:
TDA2030 Audio Power Amplifier Module
Features :
- Onboard TDA2030A Class AB audio power amplifier chip.
- Single channel 18W power amplifier circuit design.
- Onboard 10K adjustable resistance, adjustable amplification volume.
- Onboard power indicator.
Electrical Specifications:
- Input: 6 to 12V DC
- Output: Max RMS 18W
DC-DC - 3.3V DC Power Supply Module
Product description:
DC-DC - 3.3V DC Power Supply Module
DC-DC - 1.8V DC Power Supply Module
Product description:
DC-DC - 1.8V DC Power Supply Module
DC-DC - 1.2V DC Power Supply Module
Product description:
DC-DC - 1.2V DC Power Supply Module
DC-DC - Non Isolated - Mini Buck Type Input: 4.75 to 24V / Output: 0.92 to 15V - 2A [Max] - [20]
![DC-DC - Non Isolated - Mini Buck Type Input: 4.75 to 24V / Output: 0.92 to 15V - 2A [Max] - [20]](images/latest-sensor/dc11.jpg)
Product description:
DC-DC - Non Isolated - Mini Buck Type Input: 4.75 to 24V / Output: 0.92 to 15V - 2A [Max] - [20]
DC-DC - Programmable CCCV Buck Type Input: 4.5V to 22V / Output: 0.5V to 20V - 2A [Max] - [19]
![DC-DC - Programmable CCCV Buck Type Input: 4.5V to 22V / Output: 0.5V to 20V - 2A [Max] - [19]](images/latest-sensor/dc12.jpg)
Product description:
DC-DC - Programmable CCCV Buck Type Input: 4.5V to 22V / Output: 0.5V to 20V - 2A [Max] - [19]
DC-DC - Non Isolated - Boost Type - 600WInput: 10 to 60V / Output: 12 to 80V - 10A [Max] - [18]
![DC-DC - Non Isolated - Boost Type - 600WInput: 10 to 60V / Output: 12 to 80V - 10A [Max] - [18]](images/latest-sensor/dc13.jpg)
Product description:
DC-DC - Non Isolated - Boost Type - 600W Input: 10 to 60V / Output: 12 to 80V - 10A [Max] - [18]
DC-DC - Micro Boost 5V USB
Product description:
DC-DC - Non Isolated - Micro Boost 5V USB Output Input: 0.9 to 5V DC / Output: 5V DC / 600mA - [17]
LM317 Adjustable Voltage Regulator Power Supply Module
Product description:
LM317 Adjustable Voltage Regulator Power Supply Module
DC 3.3V & 5V Output Module
Product description:
DC 3.3V & 5V Output Module
1A Lithium Charging Module [TP4056] Input: 4.5 to 5.5V / Output: 5V - Mini USB - [15]
![1A Lithium Charging Module [TP4056] Input: 4.5 to 5.5V / Output: 5V - Mini USB - [15]](images/latest-sensor/dc17.jpg)
Product description:
1A Lithium Charging Module [TP4056] Input: 4.5 to 5.5V / Output: 5V - Mini USB - [15]
DC-DC - Non Isolated - Buck 5V [HKS05003] Input: 12V to 50V DC / Output: 5V DC 3A - [13]
![DC-DC - Non Isolated - Buck 5V [HKS05003] Input: 12V to 50V DC / Output: 5V DC 3A - [13]](images/latest-sensor/dc18.jpg)
Product description:
DC-DC - Non Isolated - Buck 5V [HKS05003] Input: 12V to 50V DC / Output: 5V DC 3A - [13]
DC-DC - Non Isolated - Buck 5V USB Output [KIS3R33S] Input: 7V to 24V DC / Output: 5V DC 3A - [12]
![DC-DC - Non Isolated - Buck 5V USB Output [KIS3R33S] Input: 7V to 24V DC / Output: 5V DC 3A - [12]](images/latest-sensor/dc19.jpg)
Product description:
DC-DC - Non Isolated - Buck 5V USB Output [KIS3R33S] Input: 7V to 24V DC / Output: 5V DC 3A - [12]
DC-DC - Isolated - Buck5V [B0505S-1W] - [14]
![DC-DC - Isolated - Buck5V [B0505S-1W] - [14]](images/latest-sensor/dc20.jpg)
Product description:
DC-DC - Isolated - Buck5V [B0505S-1W] - [14]
DC-DC - Non Isolated - CCCV Buck Type Input: 5V to 32V / Output: 1.25V to 30V - 5A [Max] - [9
![DC-DC - Non Isolated - CCCV Buck Type Input: 5V to 32V / Output: 1.25V to 30V - 5A [Max] - [9](images/latest-sensor/dc21.jpg)
Product description:
DC-DC - Non Isolated - CCCV Buck Type Input: 5V to 32V / Output: 1.25V to 30V - 5A [Max] - [9]
DC-DC - Non Isolated - Boost Type 150W Input: 10 to 32V / Output: 12 to 35V - 10A [Max] - [11]
![DC-DC - Non Isolated - Boost Type 150W Input: 10 to 32V / Output: 12 to 35V - 10A [Max] - [11]](images/latest-sensor/dc22.jpg)
Product description:
DC-DC - Non Isolated - Boost Type 150W Input: 10 to 32V / Output: 12 to 35V - 10A [Max] - [11]
DC-DC - Non Isolated - HV Buck Type [LM 2596HV] Input: 4.5 to 55V / Output: 1.25 to 30V - 3A [Max] - [8]
![DC-DC - Non Isolated - HV Buck Type [LM 2596HV] Input: 4.5 to 55V / Output: 1.25 to 30V - 3A [Max] - [8]](images/latest-sensor/dc23.jpg)
Product description:
DC-DC - Non Isolated - HV Buck Type [LM 2596HV] Input: 4.5 to 55V / Output: 1.25 to 30V - 3A [Max] - [8]
Automatic Buck/Boost Module for Solar Panels - 25W Solar Panel Input - 3V to 15V Output - Adjustable - 0.5V to 30V - [7]
![Automatic Buck/Boost Module for Solar Panels - 25W Solar Panel Input - 3V to 15V Output - Adjustable - 0.5V to 30V - [7]](images/latest-sensor/dc24.jpg)
Product description:
Automatic Buck/Boost Module for Solar Panels - 25W Solar Panel Input - 3V to 15V Output - Adjustable - 0.5V to 30V - [7]
DC-DC - Non Isolated - CCCV Buck Type [LM 2596] Input: 7V to 35V / Output: 1.25V to 30V - 3A [Max] - [6]
![DC-DC - Non Isolated - CCCV Buck Type [LM 2596] Input: 7V to 35V / Output: 1.25V to 30V - 3A [Max] - [6]](images/latest-sensor/dc25.jpg)
Product description:
DC-DC - Non Isolated - CCCV Buck Type [LM 2596] Input: 7V to 35V / Output: 1.25V to 30V - 3A [Max] - [6]
DC-DC - Non Isolated - Boost - 5A - LM 2587 Input: 3V-30V / Output: 4V-35V - 5A [Max] - [5]
![DC-DC - Non Isolated - Boost - 5A - LM 2587 Input: 3V-30V / Output: 4V-35V - 5A [Max] - [5]](images/latest-sensor/dc26.jpg)
Product description:
DC-DC - Non Isolated - Boost - 5A - LM 2587 Input: 3V-30V / Output: 4V-35V - 5A [Max] - [5]
DC-DC - Non Isolated - Buck Type Input: 16 to 40V / Output: 1 to 12V - 6A [Max] - [4]
![DC-DC - Non Isolated - Buck Type Input: 16 to 40V / Output: 1 to 12V - 6A [Max] - [4]](images/latest-sensor/dc27.jpg)
Product description:
DC-DC - Non Isolated - Buck Type Input: 16 to 40V / Output: 1 to 12V - 6A [Max] - [4]
DC-DC - Non Isolated - Boost Type - 3A - [LM 2577] Input: 3 to 30V DC / Output: 4 to 35V DC - 3A [Max] - [3]
![DC-DC - Non Isolated - Boost Type - 3A - [LM 2577] Input: 3 to 30V DC / Output: 4 to 35V DC - 3A [Max] - [3]](images/latest-sensor/dc28.jpg)
Product description:
DC-DC - Non Isolated - Boost Type - 3A - [LM 2577] Input: 3 to 30V DC / Output: 4 to 35V DC - 3A [Max] - [3]
DC-DC - Non Isolated - Buck Type - Ind. - 3A [Max] - [2]
![DC-DC - Non Isolated - Buck Type - Ind. - 3A [Max] - [2]](images/latest-sensor/dc29.jpg)
Product description:
DC-DC - Non Isolated - Low Ripple Buck Type [LM 2596]
Input: 4 to 35V DC / Output: 1.25 to 30V DC - 3A [Max] - [2]
TOP 5A CC CV LED DRIVE LITHIUM CHARGER POWER STEP-DOWN MODULE W/ USB VOLTMETER
Product description:
From the listing I knew it was a switch mode DC-DC power supply built around a buck converter. Also:
Specifications:
- 5-36VDC input range
- 1.25-32VDC output range, adjustable
- 0-5A output current, also adjustable, with output short protection
- Max output of 75W with thermal shutdown
- Up to 96% efficiency
- A display that can be switched between showing: input voltage; output voltage, current and power.
XL4015 (2) 5A Lithium Charger DC-DC Buck Converter Step-Down Power Module
Product description:
Specifications:
- Input voltage range: 6～38VDC(Note:input voltage not exceeding 38V)
- Output Voltage range: 1.8-36VDC adjustable
- Output Current: 0-5A
- Output Power: 75W (More than 2A, please add a heat sink)
- High efficiency up to 96%
- v Built in thermal shutdown function
- Built in current limit function
- Built in output short protection function
- Input reverse polarity protection: None (if required, high current diode in series with the input).
- L x W x H = 61.7*26.2*15 mm
- Weight: 20g
Applications:
- Use as a step-down modules with overcurrent protection capabilities. Usage:
- Adjust the “voltage potentiometer” so that the output voltage reaches the value you want.
- Use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the “current potentiometer” so that the output current reaches a predetermined overcurrent protection value. (For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A)
- Connected to the load.
- Use as a battery charger. Usage:
- Make sure you need to charge the battery float voltage and charging current; (if lithium parameters 3.7V/2200mAh, then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA)
- Under no-load conditions, adjust the “Voltage potentiometer” so that the output voltage reaches the float voltage; (if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V)
- Use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the “current potentiometer” so that the output current reaches a predetermined Charging current value.
- Charge turn lamp current factory default is 0.1 times the charging current; (Battery during charging current is gradually reduced, if the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged)
- Connected to the battery charge.
- (1,2,3,4 steps as: Output is unloaded, do not connect the battery)
- Use as a LED constant current driver module.
- Usage:
- Adjust the “voltage potentiometer” so that the output voltage reaches the value you want.
- Use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the “current potentiometer” so that the output current reaches a predetermined LED operating current.
- Connect LED, work.
- (1,2 steps as: Output is unloaded, do not connect LED)