VOLTAGE STEP DOWN BUCK MODULES
Providing you the best range of dc-dc adjustable step down module 4 38v 5a, qbm 300w 10a dc-dc step down constant vol na505, dc-dc stepdown power supply module 3a, qbm dc-dc buck convertor 4.5-50v to 3-40v adj lm2596hv, qbm lm2596 lm2596s dc-dc step down power supply 3a lm2596d and qbm dc-dc adj.stepdown module4 38v 5a current adj xl4015a with effective & timely delivery.
DC-DC ADJUSTABLE STEP DOWN MODULE 4 38V 5A
₹ 70 Get Latest Price
| Output Voltage | 12V DC |
| Brand | QBM |
| Model | 4~38V 5A |
| Input Voltage | 4-38V |
| Phase | Single Phase |
| Color | Blue |
| Weight | 0.2 lbs |
| Working frequency | 180KHz |
| Output current | 0-5A |
| Working temperature | -40~+85 |
Minimum order quantity: 100 Piece
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Wide Input Voltage Range: Accepts input voltages from 4V to 38V, making it suitable for various applications and power sources.
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Adjustable Output Voltage: Easily set the output voltage between 1.25V and 36V using a convenient onboard potentiometer, allowing for precise voltage regulation.
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High Efficiency: Features an efficiency rating of up to 92%, minimizing energy loss and ensuring cooler operation.
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Overcurrent and Overtemperature Protection: Built-in safety features protect the module and connected devices from damage due to excessive current or overheating.
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Compact Design: Small form factor allows for easy integration into various projects without taking up excessive space.
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LED Indicator: Integrated LED status indicator for real-time monitoring of the module’s operational status.
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Versatile Applications: Ideal for use in LED driving, battery charging, DIY electronics projects, and more.
QBM 300W 10A DC-DC STEP DOWN CONSTANT VOL NA505
₹ 195 Get Latest Price
| Brand | QBM |
| Model | NA505 |
| Input Voltage | 1.25 ~ 35 |
| Phase | Single Phase |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Scope: High-power LED constant current driver, rechargeable lithium batteries 4V, 6V, 12V, 14V, 24V battery charging; nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators.
- Turn lights Current: current value * (0.1), turn the lamp current and constant value linkage, such as the constant value of 3A.
- This version is a fixed 0.1 times (actually turn the lamp current value is probably not very accurate) is full of instructions for charging.
- Minimum pressure: 1V.
- Output Ripple: about the ripple 50mV (without noise) 20M bandwidth (for reference) Input 24V Output 12V 5A measured.
DC-DC STEPDOWN POWER SUPPLY MODULE 3A
₹ 45 Get Latest Price
| Output Voltage | 30V DC |
| Brand | QBM |
| Model | DC-DC STEPDOWN POWER SUPPLY |
| Material | Plastic |
| Input Voltage | 4.5V to 32V DC |
| Color | Blue |
| Phase | Single Phase |
| Weight | 20 grams |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- DC to DC Step-Down Adjustable Power Supply Module is based on the LM2596 switching regulator
- Input voltage: DC 3.2V to 40V (input voltage must be higher than the output voltage above 1.5V. Could not boost)
- Output Voltage: DC voltage from 1.25V to 35V continuously adjustable, high efficiency (92%) of the maximum output current of 3A.
- Conversion efficiency: Up to 92% (the higher the voltage, the higher the efficiency)
- The measured 12V input, 5V output current is 1A load regulation of less than 1%
QBM DC-DC BUCK CONVERTOR 4.5-50V TO 3-40V ADJ LM2596HV
₹ 80 Get Latest Price
| Output Voltage | 35V DC |
| Brand | QBM |
| Model | LM2569HV |
| Input Voltage | 4.5 Volt - 50 |
| Phase | Single Phase |
| Weight | 11gm |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- High efficiency up to 92%.
- 4.5 Volt – 50 Volt adjustable input voltage range.
- 3 volt – 40 Volts adjustable output voltage range.
- With over-current and over-temperature protection, safe for use.
- Fine workmanship, long life span.
- Can set the float voltage and charging current.
- Special design enhanced heating radiating.
QBM LM2596 LM2596S DC-DC STEP DOWN POWER SUPPLY 3A LM2596D
₹ 100 Get Latest Price
| Output Voltage | 35V DC |
| Brand | QBM |
| Model | LM2596D |
| Input Voltage | 4 40VDC |
| Phase | Single Phase |
| Weight | 22g |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Input voltage range:4 40VDC
- Output voltage range:1.25-37VDC adjustable
- Output current:2A
- voltmeter range: 0 to 40V, error 0.1V
- Input reverse polarity protection
- Built in output short protection function
- Built in thermal shutdown function
- L x W x H =6.1*3.4*12 cm
- Weight: 22g
- LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeter adjustable accurate.
- Press the right key to let the display show the input or output voltage. when the right OUT led light, it shows output, the left IN led show input.
QBM DC-DC ADJ.STEPDOWN MODULE4 38V 5A CURRENT ADJ XL4015A
₹ 100 Get Latest Price
| Output Voltage | 30V DC |
| Brand | QBM |
| Model | XL4015A |
| Input Voltage | 5V-32V |
| Phase | Single Phase |
| Weight | 18 |
| Current | 5A |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- CC CV Adjustable
- Low ripple
- When the module charges a battery, it first use constant current to protect the battery.
- Built in current limit function
- Built in output short protection function
- This module has adjustable output Voltage and Current. Can also be used as a dedicated charger for Lithium Batteries (Li-Ion,LiPo) as it is capable of CC CV
QBM 300W 20A DC-DC STEP DOWN CONSTANT VOL NA505B
₹ 200 Get Latest Price
| Power | 350 W |
| Brand | QBM |
| Model | NA505B |
| Material | Copper |
| Input Voltage | 6-40VDC |
| Phase | Single Phase |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Input Voltage: 6V to 40V DC(10V to 40V is suggested)
- Output Voltage: 1.2V to 36V DC Output Current: 20A(max.), 15A(suggested)
- Efficiency: 95%(24V to 12V, 20A)
- Output Ripple: ?50mV Wiring Method: Terminal Short Circuit Protection: Self-recovery (cannot short circuit for long time)
- Size: 60 x 53 x 27mm / 2.36 x 2.08 x 1.06"
QBM DC-DC STEP DOWN POWER SUPPLY MODULE 3A MP1584
₹ 40 Get Latest Price
| Brand | QBM |
| Model | MP1584 |
| Input Voltage | 4.5~28V |
| Phase | Single Phase |
| Weight | 2g |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Input Voltage : 4.5~28V; Do not adjust the potentiometer without load (atleast light load)
- Output voltage : 0.8V~20V ; Output Current : 3A(Max)
- Switch Frequency : 1.5MHz(Max),1MHz(Typ)
- Operating Temperature : -20 to +85
- Efficiency : 92%(Max)
QBM DC-DC STEP DOWN POWER SUPPLY MODULE 3A FIXED MP1584F
₹ 45 Get Latest Price
| Brand | QBM |
| Model | MP158F |
| Input Voltage | 4.5-28V |
| Phase | Single Phase |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Input voltage: 5V~28V
- Output voltage: 3.3V (accuracy 1%)
- Output current: 3A (maximum), long-term working current is about 1.5A
- Conversion efficiency: 96% (maximum)
- Output ripple: <30mV
- Switching frequency: 1.5MHz (maximum), typically 1MHz
- Working temperature: -45℃~ +85℃
- Size: 22mm * 17mm * 4mm (length * width * height)
QBM DC-DC 6-24V TO 5V USB STEP DOWN POWER CHARGER USB245
₹ 50 Get Latest Price
| Brand | QBM |
| Model | USB245 |
| Material | Carbon Fiber |
| Phase | Single Phase |
| Weight | 100 |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Maximum Output Current: 3A MAX:Output Ripple: 10mV around (12V to 5V3A) 20M bandwidth
- Output indicator: Output voltage indicator is red
- Operating temperature: Industrial grade (-40 ° to + 85 °) (the higher the ambient temperature, the lower the output power)
- Flat copper inductor, improve conversion efficienc
QBM AMS1117 3.3V Power Supply Module AMS173
₹ 20 Get Latest Price
| Voltage | 3.3 V |
| Country of Origin | Made in India |
Minimum order quantity: 100 Piece
- Input: DC 4.5V--7V
- Output: 3.3V, 800mA (load current can not exceed 800ma)
- Dual-panel design
- Specially designed two rows of needle fixing holes can be fixed directly in the tunnel for the board to extend the experiment
- 2P single row pin input and output for easy connection
Contact Us
Devesh Mehta (Project Manager)
D&V Engineering
Plot No-2, Near Gurudwara, Jaitpur Village, Badarpur
New Delhi - 110044, Delhi, India