Features:
• Input voltage: 3.2-40V
• Output voltage: 1.5-35V (adjustable)
• Output current: Rated current 2A, maximum 3A
• If the output power exceeds 15 W, heat is needed.
• Conversion efficiency: up to 92%
• Switching frequency: 150 kHz

• The maximum output current: 2.0 AH
• The minimum input voltage: 4.0
• The maximum input voltage: 40.0 in
• Output voltage: 1.3 - 37
• Output Power: 20 watts.
• LED input / output voltage - 3 digits.
• Dimensions: 66 * 36 * 13 mm
• Weight: 23 g

Features:
• Input voltage: 4.5-35V
• Output current: 0-12A
• Output voltage: 0.8-32V (adjustable)
• The power output of 200 watts.
• Conversion efficiency: up to 95%
• Switching frequency: 300 kHz
• Temperature range -40 to 85
• Size: 70mm x 39mm x 31mm

Features: 8-60 V down converter
• Input voltage: 8-60V
• Rated output current up to: 10A
• Maximum output current up to: 15A (blowback required)
• Output voltage: 1-36V (smoothly adjustable by a back-up resistor)
• Output power 200 W
• Conversion efficiency: up to 96%
• Operating temperature: -20 to +75 degrees
• Operating frequency: 180 kHz
• Size: 70 mm * 38 mm * 31 mm

Features:
• Input voltage: 3.2-40V
• Output voltage: 1.5-35V (adjustable)
• Output current: maximum 5A
• If the output power exceeds 15 W, heat is needed.
• Conversion efficiency: up to 92%
• Switching frequency: 150 kHz

Features:
• Built on the XL4015
• Input voltage: 4-38V
• Output voltage: 1.25 - 36V (adjustable)
• Output current: 5A
• The output power of 75 watts.
• Conversion efficiency: up to 96%
• Switching frequency: 180 kHz
• Temperature range -40 to 85
• Size: 54mm x 23mm x 18mm

Features:
• Vhodnoe voltage: 10-32V
• Vыhodnoe voltage: 12-35V (rehulyruemoe)
• Vыhodnoy current: 6A (max)
• Vhodnoy current: 10A (max) (at 10A Toke More yspolzuyte dopolnytelnoe ohlazhdnenye)
• Vыhodnaya-power: - estestvennoe cooling: 100W (max) - With dopolnytelnыm cooling: 150W (max)
• Efficiency transformation (CRC): 94%
• Vыhodnыe pulsatsyy 2% (max)
• Talk idle pace: 15mA
• Stabilization voltage: ± 0,5%
• Rabochaya temperature from -40 ° C to +85 ° C
• Size (L x W x H): 6.5 x 5,5 x 2.35 cm

Features:
• Input voltage: 4.5-60V
• Output voltage: 1.5-35V (adjustable)
• Output current: Rated current 2A, maximum 3A
• If the output power exceeds 15 W, heat is needed.
• Conversion efficiency: up to 92%
• Switching frequency: 150 kHz

Features:

• Input voltage: 7-32 V
• Output voltage: 1.2-28 V (continuously adjustable)
• Output current: 10 A
• DC: 0.2-10 A (adjustable)
• Output power: the maximum power of 300 watts
• Size: 6.5 * 4.8 * 2.4 cm (length x width x thickness)

• converter Model: DP50V5A
• Input voltage range: 6.00-55.00 In
• Output Voltage Range: 0 B 50.00 In
• Output current: 0-5.000 A
• The accuracy of the output voltage: 0.01 V
• setting accuracy of the output current: 0.001A
• The accuracy of the voltage measurement: ± (0.5% + 1 digit)
• current measurement accuracy: ± (0.5% + 2 digit)
• Output Power: W 00.00-250.0
• Weight: 78 g
• size: 79 * 43 * 48 (mm) (L * W * H * H)

Features:

• Input voltage: 0.9 ... 5
• Output voltage: 5V
• Output current max (at 3.3V): 600 mA
• Output current max (when power is 1.6 V): 200 mA
• Efficiency: 96%
• Built-in LED
• Dimensions: 3.3 x 2 x 1.5 cm
• Weight: 6 g

Features:

• Built on a chip XM1584
• Input voltage: 4.5V ~ 28V
• Output voltage: 0.8V - 20V
• The output current (max): 3.0A
• Frequency, MHz: 1 - 1.5
• Operating temperature: -45 ° + 85 °
• Conversion efficiency: up to 96%
• Size: 22h17h4 mm
• Weight: 3g

Features:

• The maximum output current: 2A
• Input voltage: 2V ~ 24V
• The maximum output voltage: 28V
• Efficiency: up to 93%
• Dimensions: 36 mm x 17 mm x 14 mm

Features:

• Input voltage: 3 - 32V  
• Output voltage adjustable: 5 - 35V  
• Output current: 3 A (MAX).  
• The chip converter: XL6009 analogue LM2577  
• Topology: boost  
• Built-in protection:
   
  • short circuit  
  • Overheating
   
• The amount of payment: 43h21h14mm

Features:
• Built on the XL4015
• Input voltage: 4-38V
• Output voltage: 1.25 - 36V (adjustable)
• Output current: 5A
• The output power of 75 watts.
• Conversion efficiency: up to 96%
• Switching frequency: 180 kHz
• Temperature range -40 to 85
• Size: 54mm x 23mm x 18mm

• Input voltage: DC 24 V
• Output voltage: DC 12 V
• Output current: 20 A
• Output Power: 240 W
• The conversion efficiency: up to 93%
• Voltage Regulation: 1%
• Load Regulation: 2%
• Operating temperature: -30 ~ + 80 ° C
• Wires:
  • Input: Red +; the black -
  • output: Yellow +; the black -
• Dimensions: 72 х 72 х 32 mm

• Inverter model: DPS8005
• Input voltage range: 10-90.00 V
• Measured voltage range: 0 V-80.00 V
• Output current: 0-5 A
• Output voltage setting accuracy: 0.01 V
• Output current setting accuracy: 0.001A
• Accuracy of voltage measurement: ± (0.5% + 1 digit)
• Accuracy of current measurement: ± (0.5% + 2 digits)
• Output power: 0 -400 W
• Weight: 78 g
• Size: 79 * 43 * 48 (mm) (L * W * H * H)

• Input voltage 10 ... 60 V
• Output voltage 11 ... 85 V (continuously adjustable)
• Output current max. 10A
• The input current 15 A max
• Conversion efficiency: up to 95%
• Dimensions: 85 x 63 x 60 mm
• Short-circuit protection: fuse

• Module Properties: non-isolated step-down module
• Conversion: synchronous rectification
• Input voltage: DC 4.75 B-23
• Output voltage: DC 1.0 V-17 V (regulated output Output current: 1.8 A
• Conversion efficiency: up to 96%
• The switching frequency is 340 kHz
• Output signal ripple: 30 mV (without load)
• Load regulation: ± 0.5%
• Voltage regulation: ± 2.5%
• Operating temperature: -40 ~ + 85 ° C
• Dimensions: 22mm * 17mm * 4mm

• Built on a chip: LM 317
• The output current is minimal: 1.5A
• rated output current: 2.2A
• Input voltage: 4.2 ~ 40 V
• Output voltage: adjustable 1.2 ~ 37
• Frequency: 100 MHz
• Operating temperature: -55 ° C to 150 ° C
• Dimensions: 35.6 x16.8 mm

Specifications:
• Input voltage: 5 ~ 23 V, Max 23 V (recommended to use up to 20 V)
• Output voltage: 0 ~ 16.5 V (adjustable)
• Conversion efficiency: 95%
• Display Type: STN LCD
• Peak Current: 3A (2A recommended)
• Accuracy of voltage support S (U): 8%
• Shell size (L * W * H): 62x44x18 mm
• Measurement accuracy: 1%

• Nominal input voltage: DC 5.0 - 32.0;
• The maximum input voltage: DC 36.0 V;
• Control range of output voltage: DC 1.25 - 35.0 V;
• The maximum load current of 3.0 A;
• The limitation of the working load current: 4.0 A;
• Switching frequency: 400 kHz;
• output voltage ripple: <50 mV;
• Instability of output voltage: <2.5%;
• Efficiency: 94%;
• Operating temperature: -45 ° C - + 85 ° C;
• Protection of overheating: 125 ° C;
• Dimensions: 48 x 25 x 14 mm
• Weight: 24 g

• Input voltage: 5-35 in
• Rated output current: 3 A
• Output voltage: continuously adjustable from 1.25 to 30 in
• Output Power: 15 W - the natural cooling; an output power greater than 15 W must use a heat sink
• The maximum efficiency 92% (the higher the voltage, the higher efficiency)
• Load Regulation: 1%
• Voltage Regulation: 0.5%
• Dynamic Response time: 200 ms
• Charge Indicator
• Short-circuit protection  
• Size: 48 x 24 x 11.4 mm (height including pot - 13 mm)

Specifications:
• Brand: Daygreen
• Reference: B30-48-12
• Output current: 30A
• Weight: 530g
• Output power: 301-400 W
• Output Type: One
• Type: DC/DC Converters
• Size: 5.31x3.15x1.97 in.
• Categories: DC/DC Car STEP-DOWN Converter from 48V to 12V 30 AMP
• Application: 48 V vehicles
• Line adjustment: ± 0.2%
• Load regulation: ± 0.2%
• Voltage accuracy: ± 1.5%
• Temperature coefficient: ± 0,03%/°C
• Operating Temperature:-40~75°C(Temperature more than 40°C, please reduce power use, or the use of aluminum plate thermal conductivity, or air-cooled enhance heat dissipation)
• Cooling: free air convection
• Degree of protection: IP68

• Input voltage range: 3.8 V ~ 32 V
• Output Voltage Range: 1.25 V ~ 35 V
• Input current: 3A (max.)
• conversion efficiency: up to 94%
• switching frequency: 400 kHz
• output ripple: 50 mV
• load regulation: ± 0.5%
• voltage Regulation: ± 0.5%
• Operating temperature: -40 ~ With 85

• Input Voltage: DC 6 ~ 35V
• Output voltage: DC 6 ~ 55V
• The conversion efficiency: 97.6%
• The maximum input power: 200 W
• The maximum input current of 10 A
• The maximum output current: 7 A
• Module Size: 70 x 39 x 31 mm
• Weight: 60 g

• Model 36/24 B-12 B
• Input voltage range: DC 15-50 in
• Output voltage: DC 12 V
• Output current: 10 A
• Output Power: 120 W
• The conversion efficiency: ≥94%
• Voltage Regulation: 1%
• Load Regulation: 2%
• Operating temperature: -40 ~ + 80 ° C
• Wires:
  • Input: Red +; the black -
  • output: Yellow +; the black -

• Model 24 B-12 B
• Input voltage range: DC 16-35 V
• Output voltage: DC 12 V
• Output current: 10 A
• Output Power: 120 W
• The conversion efficiency: up to 94%
• Voltage Regulation: 1%
• Load Regulation: 2%
• Operating temperature: -30 ~ + 80 ° C
• Wires:
  • Input: Red +; the black -
  • output: Yellow +; the black -
• Dimensions: 57 x 64 x 22 mm
• Weight: 125 g

• Input voltage: 4-32 V (limit 36)
• Output voltage: 1.2-32 V (adjustable)
• Minimum difference voltage "input-output": 1
• Output current: 0-15A
• Operating frequency: 150 kHz
• The conversion efficiency: up to 98%
• Operating temperature: -40 ... + 85 ° C
• Dimensions: 60 х 48 х 23 mm
• Weight: 150 g

• Model 12/24 В - 5 В
• Input voltage range: DC 12/24 V (8-35 V)
• Output voltage: DC 5 V
• Output current: 10 A
• Output Power: 50 W
• The conversion efficiency: up to 96%
• Voltage Regulation: 2%
• Load Regulation: 1%
• Operating temperature: -40 ~ + 85 ° C
• Wires:
  • Input: Red +; the black -
  • output: Yellow +; the black -
• Dimensions: 65 x 58 x 22 mm
• Weight: 125 g

• Model RC482410
• Rated voltage 48 V DC
• Input voltage range 35-60 V DC
• The efficiency of 95% (half load) 94% (at full load)
• Output voltage 24 V DC
• The output current is 10A
• The nominal output power of 240 W
• Output Peak Power 300W
• Operating temperature -30 ° c ~ + 80 ° c
• Waterproof IP68
• Surge Protection Yes
• Protection against over-current protection Yes
• Protection against overheating Yes
• Short-circuit protection Yes
• Size 74 * 74 * 32 mm
• Package Size 85 * 82 * 40 mm
• Weight 320 g

• Model RC482410
• Rated voltage 48 V DC
• Input voltage range 35-60 V DC
• The efficiency of 95% (half load) 94% (at full load)
• Output voltage 12 V DC
• The output current is 10A
• The nominal output power of 120 W
• Output Peak Power 300W
• Operating temperature -30 ° c ~ + 80 ° c
• Waterproof IP68
• Surge Protection Yes
• Protection against over-current protection Yes
• Protection against overheating Yes
• Short-circuit protection Yes
• Size 74 * 74 * 32 mm
• Package Size 85 * 82 * 40 mm
• Weight 320 g

• USB 5V 5A Model
• Input voltage range 7-40 V DC
• The efficiency of 95% (half load) 94% (at full load)
• The output voltage of 5 V DC
• The output current of 5A
• The nominal output power of 25 W
• Operating temperature -30 ° c ~ + 80 ° c
• Surge Protection Yes
• Protection against over-current protection Yes
• Protection against overheating Yes
• Short-circuit protection Yes
• Size 4.8 * 3.6 cm

• Manufacturer: RD
• converter Model: DPS5015
• Input voltage range: 6.00-55.00 In
• Output Voltage Range: 0 B 50.00 In
• Output current: 0-15.000 A
• The accuracy of the output voltage: 0.01 V
• setting accuracy of the output current: 0.001A
• The accuracy of the voltage measurement: ± (0.5% + 1 digit)
• current measurement accuracy: ± (0.5% + 2 digit)
• Output Power: W 00.00-750.0
• Weight: 222 g
• size: 93 * 71 * 41 (mm) (L * W * H * H)

Specifications of DC-DC down converter:

• Manufacturer: Daygreen
• Model: TD250-5V
• Maximum output current: 50 A
• Minimum input voltage: 11 V
• Maximum input voltage: 30 V
• Output voltage: 5 V
• Output power: 250W.
• Overvoltage and overcurrent protection: yes
• Protection against overheating, short circuit, reverse polarity: yes
• Protection against overheating, short circuit, reverse polarity: yes
• Efficiency: 95%
• Dimensions: 190 * 85 * 30 mm
• Weight: 400 g

Features:

• Maximum output current: 10 A
• Minimum input voltage: 38 V
• Maximum input voltage: 56 V
• Output voltage: 12 V
• Output power: 120W.
• Tightness: waterproof
• Overvoltage and overcurrent protection: yes
• Protection against overheating, short circuit, reverse polarity: yes
• Efficiency: 90%
• Dimensions: 135 * 80 * 50 mm
• Weight: 453 g

• Model: RC8T600510
• Input voltage range: DC 8-60 V
• Output voltage: DC 5 V
• Output current: 10 A
• Output power: 50W
• Efficiency of conversion: above 91%
• Voltage regulation: 2%
• Load control: 1%
• Operating temperature: -30 ~ + 80 ° С
• Wires:
  • input: red +; the black -
  • output: yellow +; the black -
  • Dimensions: 65 x 58 x 22 mm
  • Weight: 125 g

• Manufacturer: RD
• Transducer model: DPS3012
• Input voltage range: 6.00-40.00 V
• Output voltage range: 0 V-32.00 V
• Output current: 0-12.000 A
• Output voltage setting accuracy: 0.01 V
• Output current setting accuracy: 0.001A
• Accuracy of voltage measurement: ± (0.5% + 1 digit)
• Accuracy of current measurement: ± (0.5% + 2 digit)
• Output power: 00.00-384.0 W
• Weight: 222 g
• The size: 93 * 71 * 41 (mm) (L * W * H * H)

• Input voltage: DC 5 ~ 35 V
• Output voltage: DC 1.2 ~ 30 V
• Conversion efficiency: 95%
• Maximum input current: 10 A
• Maximum output current for a long time up to: 8 A
• Adjustable output current range: 0.2-10A
• Operating temperature: -40 to + 85 degrees
• Weight: 60g