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VOLTAGE STEP DOWN BUCK MODULES
Providing you the best range of qbm 300w 10a dc-dc step down constant vol na505, qbm dc-dc buck convertor 4.5-50v to 3-40v adj lm2596hv, qbm lm2596 lm2596s dc-dc step down power supply 3a lm2596d, qbm dc-dc step down power supply module 3a mp1584, qbm dc-dc step down power supply module 3a fixed mp1584f and qbm dc-dc 6-24v to 5v usb step down power charger usb245 with effective & timely delivery.
QBM 300W 10A DC-DC STEP DOWN CONSTANT VOL NA505
Product Price: Rs 195 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Brand | QBM |
| Model | NA505 |
| Input Voltage | 1.25 ~ 35 |
| Phase | Single Phase |
| Country of Origin | Made in India |
- 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.
Additional Information:
- Item Code: NA505
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM DC-DC BUCK CONVERTOR 4.5-50V TO 3-40V ADJ LM2596HV
Product Price: Rs 80 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| 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 |
- 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.
Additional Information:
- Item Code: LM2569HV
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM LM2596 LM2596S DC-DC STEP DOWN POWER SUPPLY 3A LM2596D
Product Price: Rs 100 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Output Voltage | 35V DC |
| Brand | QBM |
| Model | LM2596D |
| Input Voltage | 4 40VDC |
| Phase | Single Phase |
| Weight | 22g |
| Country of Origin | Made in India |
- 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.
Additional Information:
- Item Code: LM2596D
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM DC-DC STEP DOWN POWER SUPPLY MODULE 3A MP1584
Product Price: Rs 40 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Brand | QBM |
| Model | MP1584 |
| Input Voltage | 4.5~28V |
| Phase | Single Phase |
| Weight | 2g |
| Country of Origin | Made in India |
- 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)
Additional Information:
- Item Code: MP1584
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM DC-DC STEP DOWN POWER SUPPLY MODULE 3A FIXED MP1584F
Product Price: Rs 45 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Brand | QBM |
| Model | MP158F |
| Input Voltage | 4.5-28V |
| Phase | Single Phase |
| Country of Origin | Made in India |
- 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)
Additional Information:
- Item Code: MP158F
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM DC-DC 6-24V TO 5V USB STEP DOWN POWER CHARGER USB245
Product Price: Rs 50 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Brand | QBM |
| Material | Carbon Fiber |
| Model | USB245 |
| Phase | Single Phase |
| Weight | 100 |
| Country of Origin | Made in India |
- 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
Additional Information:
- Item Code: USB245
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM DC-DC ADJUSTABLE STEP DOWN MODULE 438V 5A XL4015
Product Price: Rs 70 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
- Input voltage range：4～38V (Note:input voltage not over 38V)
- Output voltage range：1.25-36VDC adjustable.Output current: 0-5A,Output power: 75W
- High conversion efficiency up to 96%
Additional Information:
- Item Code: XL4015
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM DC-DC ADJ.STEPDOWN MODULE4 38V 5A CURRENT ADJ XL4015A
Product Price: Rs 100 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| 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 |
- 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
Additional Information:
- Item Code: XL4015A
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM 300W 20A DC-DC STEP DOWN CONSTANT VOL NA505B
Product Price: Rs 200 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Power | 350 W |
| Brand | QBM |
| Model | NA505B |
| Material | Copper |
| Input Voltage | 6-40VDC |
| Phase | Single Phase |
| Country of Origin | Made in India |
- 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"
Additional Information:
- Item Code: NA505B
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM AMS1117 3.3V Power Supply Module AMS173
Product Price: Rs 20 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Details:
| Voltage | 3.3 V |
| Country of Origin | Made in India |
- 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
Additional Information:
- Item Code: AMS172
- Production Capacity: 100000
- Delivery Time: 3-4
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QBM LM2596S DC-DC STEPDOWN POWER SUPPLY MODULE 3A LM2596
Product Price: Rs 45 / PieceGet Best Price
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%
Additional Information:
- Item Code: LM2596
- Production Capacity: 100000
- Delivery Time: 3-4
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