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$
20.23
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Location: China
Anti-reverse connection protection of input end, which will not burn out; the output end is poured backward without burning, the module can be set to ... moreopen/close by default. Statistical error of capacity energy:±2%.
$
2.95
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Condition: New
Location: China
$
1.99
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Condition: New
Location: Hong Kong SAR China
Specification: Whole network smallest maximum 3A output. DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications ... moreequipment supply, various right size and weight for demanding applications (such as aviation models, etc.). SPEC: Input voltage: 4.5-28V Output Voltage: 0.8-20V (adjustable) Output current: rated current 3A(MAX). Switching Frequency: 1MHz Output Ripple:less than 30mV Efficiency:96%(max) Operating temperature: Industrial grade (-40 C to +85 C) Module Properties: Non-isolated step-down module (buck) Size:22*17*4mm Package list:.
$
1.09
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Condition: New
Location: China
(Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple
$
1.33
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Condition: New
Location: China
$
40.49
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Condition: New
Location: China
Compared to the product, you will find that this buck module has a compact size and it works efficiently and stable. Auto Output: the dc to dc converter ... moremodule can be set automatic output after powe on.
$
14.35
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$5.77 Shipping
Condition: New
Location: 江夏区, China
High Q value high current shielding inductor. Output Current: 3A (max) Output Ripple: 4mV (max). Low ESR bulk capacitor. 1 Step-Down Power Module. Reverse, ... moreOvercurrent, Overheat, Short Circuit. Protection Function.
$
5.72
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$3.00 Shipping
Condition: New
Location: China
Output Type:direct output. Output Type:output switch. Application Fields:12-24V storage battery. Application Fields:6-60V storage battery. Application ... moreFields:for 3.7-120V lithium battery or storage battery.
$
11.11
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$3.89 Shipping
Condition: Neu
Location: China
Output power: 150W maximum 300W. This boost module uses large heat sink to ensure heat dissipation; four high power tubes; three-wire and winding iron ... moresilicon aluminum magnetic ring inductance, not saturated, further reduce heat loss, thickening 1.6 circuit board, increase stability Sex, input and output use high frequency low resistance capacitance, which greatly reduces output ripple.
$
9.99
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Condition: New
Location: China
LM2596 DC-DC Step Down Adjustable Power Supply Module Features: This is high performance DC to DC Step Down Adjustable Power Supply Module Based on well ... morekwon LM2596 Switching Regulator. Input voltage: 4.5-35V Output Voltage: 1.25-30V(adjustable) Output Voltage ≤ Input voltage Output current: rated current 2A. Maximum 3A(need to add heat sink) If the output power greater than 15W. The proposed combined heat sink Conversion efficiency: Up to 92% output voltage higher. The higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module(buck) Short circuit protection: current limiting. Since the recovery Operating temperature: Industrial grade(40 ℃ to +85 ℃) output power 10W or less) Full load temperature rise: 40 ℃ Voltage regulation: ± 0.5% Load regulation: ± 0.5% Dynamic response speed: 5% 200uS. Size(L*W*H) 49x23.5x12.5 mm(1.93x0.93x0.49 inch)with potentiometer) Output ripple: Input 24V Output 12V 3A 120mV(MAX) Input 12V Output 5V 3A 60mV(MAX) Package 100% Brand New 5PCS x LM2596 DC-DC Step Down Adjustable Power Supply Module If you have any questions.Please contact with us via eBay message Payment 1. We only receive payment via paypal.Thanks! 2. Please make sure you have a valid/confirmed PayPal account prior bidding. 3. All Paypal Payments must be Confirmed( Shipping and billing addresses must match) Shipping& Handling 1. Items are shipped from china. We will send the parcel by China Post Air Mail or HongKong Post Air Mail. most counry will arrived the parcel in 10-25 business days. Also.We can send the goods by China express or China EMS.The shipping cost please contact us. Delivery time depends on destination and other factors. It may takes up to 30 business days. Please contact us within a month if the item is not arrived. 2. All the orders usually shipped out within 2 business days on payment receive cleared. 3. We only ship to the confirmed address provided by Paypal. Before you pay. Please make sure your addres
$
10.24
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Location: United States
Portable Tweezer With LED Light Hair Removal Eyebrow Beauty Make Up Tool. The input ground and output ground of the module should not be shared together, ... morewhich will cause the module current sampling resistor to bypass, so that the module cannot adjust the output current size, and the module is easy to burn when connected to a load.
$
19.68
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Location: Houston, United States
Module properties: non-isolated step-down module. 1pcs 5A DC-DC adjustable step down module. Load regulation: S(I)≤0.8%.
$
10.75
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Condition: New
Location: China
Use the new LM2596 regulator chip (LM2596-3.3V, LM2596-5V, LM2596ADJ). Main chip :LM2596/XL2596S. Input :DC6V to 25V, >1A. 2500W ZVS Induction Heater ... moreModule Flyback Driver PCB Heating Board LargeRadiator.
$
2.70
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Condition: New
Location: China
$
71.99
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Condition: New
Location: Jamaica, United States
Using high-quality materials, the input power can reach up to 1500W;. Output power: 1500W Max. Output current: 50A Max. The input and output of the module ... moredo not have a reverse connection protection function.
$
7.38
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Condition: New
Location: China
$
13.99
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$5.40 Shipping
Condition: New
Location: Clinton Township, United States
1pcs 12A 100W Adjustable DC Step Down Convert. · Out power: 100W, 200W (enhance heat dissipation). · Type: non-isolated step-down module (Buck). · Over ... moretemperature protection: Yes (automatically shutdown the output).
$
2.33
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Condition: New
Location: China
$
17.06
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Condition: New
Location: United States
The inductor uses iron silicon aluminum with less heating. Oxidation heat sink heat dissipation, the heat dissipation effect is better than that of natural ... morealuminum. Feature: 1. Note: Normally, the red light is off, the blue light is on, otherwise it is faulty.
$
18.99
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Location: Bordentown, United States
Device Type LM2596S DC-DC Step-down Module. Output Current 3A (Max.). Can effectively filter out high frequency noise, 36 u thickening circuit boards, ... morehigh-Q inductance with LED indicator output. The DC to DC converter module are used high quality solid-state capacitors.
$
5.39
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Condition: New
Location: China
$
32.68
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Condition: New
Location: China
MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. And the output power should not exceed 300W.
$
2.11
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$3.20 Shipping
Condition: New
Location: China
Features 100% brand new and high quality. Module Properties: Non-isolated step-down module(BUCK) Rectification: Non-synchronous rectifier Input voltage: ... moreDC 5V-30V Output voltage: DC 0.8V-24V(Adjustable. Output Output current:Rated current is 2.5A.5A Max, If current is larger than 2.5A, eEnhancement of heat dissipation is required. Conversion efficiency:90%highest) Switching Frequency: 300KHz. Output ripple:30mV(maximum) Load regulation:±0.5% Voltage regulation:±2.5% Operating Temperature: 40℃ ~ +85℃ 43mm*21mm*14mm(L*W*H)1.69' 0.83' 0.55' approx NOTE:This can't be used to step up Voltage. Output voltage is always smaller than input! Package Included: 2PCS* 5A Max DC-DC Step Down Adjustable Power Supply Module LED Lithium Charger board Similar Products $1.24 Time left:13h 21m. $4.73 Time left:7h 24m. $1.80 Time left:23d 5h 23m. $2.67 Time left:9d 3h 6m. $7.46 Time left:15d 12h 23m. $1.75 Time left:11d 10h 10m. $5.68 Time left:9d 3h 6m. $13.45 Time left:23d 5h 27m. $4.68 Time left:9d 3h 24m. $12.00 Time left:11d 10h 14m. $7.46 Time left:11d 10h 12m. $6.85 Time left:9d 3h 48m. $2.37 Time left:2d 0h 40m. $8.00 Time left:23d 5h 25m. $9.96 Time left:9d 3h 6m. $11.96 Time left:15d 12h 24m. $14.66 Time left:12d 6h 11m. $2.44 Time left:28d 14h 21m. $3.00 Time left:26d 9h 35m. $4.58 Time left:9d 3h 35m. $1.97 Time left:29d 4h 35m. $1.85 Time left:25d 11h 49m. $3.86 Time left:29d 5h 45m. $1.75 Time left:14d 1h 15m. $3.08 Time left:11d 13h 57m. $4.73 Time left:29d 23h 50m. $18.25 Time left:29d 4h 34m. $21.96 Time left:5d 10h 43m. $8.66 Time left:12d 6h 7m. $6.58 Time left:9d 4h 12m. $9.24 Time left:29d 4h 35m. $4.33 Time left:9d 4h 12m. $1.97 Time left:9d 16h 55m. $1.80 Time left:7d 5h 42m. $12.11 Time left:5d 10h 43m. $2.97 Time left:24d 13h 1m. $13.99 Time left:3d 13h 27m. $25.99 Time left:3d 13h 28m. $25.18 Time left:9d 5h 18m. $4.90 Time left:9d 5h 19m. $1.92 Time left:12d 2h 30m. $1.92 Time left:12d 2h 32m. $34.66 Time left:9d 5h 18m. $18.88 Time left:23d 3h 41m. $9.46 Time left:23d 3h 41m. $3.9
$
29.27
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Location: Wichita, United States
Output Power: 35W in natural heat dissipation, up to 50W after enhancing heat dissipation. Output Indicator: Constant current indicator light, output ... moreindicator light. Soft Start: YES (High power load module may fail when started).
$
17.98
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Condition: New
Location: United States
Output power: 150W maximum 300W. The booster module uses a large heat sink to ensure heat dissipation. The boost module adopts large heat sink to ensure ... moreheat dissipation; four high-power tubes; three-wire and winding iron-silicon-aluminum magnetic ring inductance, unsaturated, further reducing heat loss, thickening 1.6 circuit board, increasing stability, input and output using high The low-frequency and low-resistance capacitors greatly reduce the output ripple.
$
1.11
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Condition: New
Location: China
Features 100% brand new and high quality. Module Properties: Non-isolated step-down module(BUCK) Rectification: Synchronous rectification Input voltage: ... moreDC 4.75V-23V Output voltage: DC 1.0V-17V(Adjustable. Output Output current: Rated current 1.8A(3A MAX. Can not be prolonged) Output ripple:30mV(no-load) Load regulation:±0.5% Voltage regulation:±2.5% Operating Temperature: Industrial(40℃ ~ +85℃) Short circuit protection: No(Please do not short-circuit) Input Reverse protection: No(Can not be reversed) Dimension: approx. 17mm*11mm*4mm(L*W*H)0.67' 0.43' 0.16' NOTE: This can't be used to step up Voltage. Output voltage is always smaller than input! Package Included: 1PCS* Super Mini 3A DC-DC Converter Step Down Module Adjustable 3V 5V 16V Power for RC Similar Products $1.24 Time left:24d 10h 50m. $2.71 Time left:23d 22h 33m. $4.82 Time left:25d 19h 55m. $2.48 Time left:24d 1h 41m. $2.66 Time left:9d 0h 37m. $1.46 Time left:26d 1h 17m. $6.79 Time left:23d 22h 6m. $1.80 Time left:17d 2h 52m. $2.01 Time left:9d 0h 37m. $2.68 Time left:21d 21h 40m. $11.96 Time left:9d 9h 53m. $3.60 Time left:24d 1h 10m. $2.13 Time left:9d 0h 37m. $4.73 Time left:24d 4h 53m. $7.44 Time left:26d 1h 16m. $2.44 Time left:9d 0h 37m. $37.08 Time left:25d 19h 55m. $3.08 Time left:5d 11h 26m. $2.67 Time left:3d 0h 35m. $2.98 Time left:26d 1h 16m. $9.96 Time left:3d 0h 35m. $2.22 Time left:3d 4h 48m. $2.22 Time left:3d 5h 1m. $2.44 Time left:22d 11h 50m. $3.98 Time left:23d 23h 54m. $6.51 Time left:25d 23h 19m. $4.56 Time left:27d 9h 8m. $2.96 Time left:2d 23h 37m. $6.06 Time left:21d 21h 41m. $1.75 Time left:7d 22h 44m. $5.68 Time left:3d 0h 35m. $2.09 Time left:27d 9h 8m. $7.46 Time left:9d 9h 52m. $2.37 Time left:25d 22h 8m. $5.30 Time left:27d 9h 8m. $1.97 Time left:3d 14h 24m. $2.88 Time left:24d 1h 54m. $5.92 Time left:2d 23h 38m. $3.07 Time left:25d 21h 31m. $4.68 Time left:3d 0h 53m. $13.45 Time left:17d 2h 56m. $1.85 Time left:19d 9h 18m. $4.90 Time left:3d 2h 48m. $2.84 Time left:22d 6h 58m. $4.73 Time left:23
$
2.14
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Location: China
$
2.91
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Condition: Brand New
Location: China
(Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
$
14.41
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$2.99 Shipping
Condition: New
Location: China
Hardware protection: the input end is protected against backconnection, which will not burn out;The output end is anti-reverse irrigation, and it is unnecessary ... moreto add anti-reverse irrigation diode when charging the battery.
$
1.00
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Condition: New
Location: China
$
12.83
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$3.00 Shipping
Condition: New
Location: China
Module nature: Non isolated step-down module. The current detection of the module is a low-end detection. Under natural heat dissipation, the power should ... morenot exceed 400W and the current should not exceed 15A.
$
16.89
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$3.50 Shipping
Condition: New
Location: China
1PCS B3603 modulo Step-down. Arduino Module. you can set whether to automatically output after power;. Due to the difference between different monitors, ... morethe picture may not reflect the actual color of the item.
$
4.49
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Condition: New
Location: 龙岗区, China
Features the XL4015 IC. Includes adhesive heatsink and brass standoffs. 4x brass mounting standoffs. Features improved microprocessor. 1x adhesive heatsink. ... moreShort circuit protection. Power output up to 75W.
$
23.45
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Condition: Neu
Location: China
DC 1200W 20A. DC-DC 1800W 40A. 1 1200W boost constant current module 20A. Output power: 1800W. Module nature: non-isolated boost module (B0OST). Do not ... moreadjust the current by short-circuit output. The circuit structure of the boost module cannot be adjusted by short-circuit.
$
5.35
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$1.99 Shipping
Condition: New
Location: China
Maximum peak 1.5A. Output current: 1.5A max. Due to the light and screen difference, the item's color may be slightly different from the pictures.
$
35.98
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Condition: New
Location: Bordentown, United States
Device Type LM2596S DC-DC Step-down Module. Output Current 3A (Max.). Can effectively filter out high frequency noise, 36 u thickening circuit boards, ... morehigh-Q inductance with LED indicator output. The DC to DC converter module are used high quality solid-state capacitors.
$
23.28
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Condition: New
Location: Las Vegas, United States
Has a very high cost performance, value for money. Module highlights:3A high power high efficiency low ripple with power indicator! The output current ... moreis greater 2.5a (or the output power is greater 10W).
$
28.72
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$3.23 Shipping
Condition: Neu
Location: China
MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. And the output power should not exceed 300W.
$
56.15
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$3.23 Shipping
Condition: Neu
Location: China
Wifi communication module 1 (only XY6014-W has it). Output power range: 0-900W. Support over-temperature protection, the external temperature probe will ... morebe attached to the battery over-temperature automatic stop charging.
$
56.99
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Condition: New
Location: China
A : Input 70V, output max 58V. High power and high electricity diferro silicon aluminum magnetic ring. Circuit structure: non isolated (Buck). Adjustable ... morerange of output constant current: 0.1a-30a (small clockwise and large anticlockwise).
$
17.09
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Location: Lexington, United States
Features: 1. Input Current: 9A (max). Output Current: 6A (max). Conversion Efficiency: 96% (the highest). Output Ripple: 40mV(TYP). We are always working ... morehard for maintain high standards of excellence and resolve your problem in best way.
$
10.99
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$3.99 Shipping
Condition: New
Location: China
Comfortable outer casing. Short press button ON/OFF or SELECT to trigger fast charging protocol.It will display OK and FC indicator turn ON if the triggering ... moreis successful.Otherwise display Err and FC indicator turn OFF.
$
7.31
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Condition: New
Location: China
(LM2577 frequency is only 50KHz). Built-in 4A high-efficiency MOSFE switch tube, the efficiency is up to 94%; (LM2577 current is only 3A). from us, it ... moreis no possible for us to get the parcel.
$
1.52
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$3.75 Shipping
Condition: New
Location: China
This adjustable step down module is use MP1495 Chip.Synchronous rectification output, Power efficiency up to 90% or more. Module x 1 pcs. We afford all ... morecost if it's our fault.
$
13.22
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Condition: New
Location: 金东区, China
Output type: direct output. Output type: output switch. Charging mode: 12V battery. Display accuracy: 0.1V. Application: 12-24V battery. Application: ... morefor 3.7-120V lithium battery or battery. Application: 6-60V battery.
$
3.69
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$3.39 Shipping
Condition: New
Location: China
Rectification: Non-synchronous rectifier. Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Output ripple:30mV(maximum).
$
10.05
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Condition: New
Location: China
Heat sinks need to be added to the power tube under high current conditions. Due to the light and screen difference, the item's color may be slightly ... moredifferent from the pictures. Two Way Handheld Radios Headsets 2-Pin to 5-Pin Coil Cord Cable for Baofeng RH5R.
$
9.45
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Condition: New
Location: China
Module nature: non-isolated booster module. Short-circuit protection: Yes (soft short-circuit protection, stop boost when short circuit, automatically ... morerecover when short circuit is lifted). 85A high current MOS tube, 10A high current Schottky diode.
$
3.16
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Condition: New
Location: China
5PCS Adjustable 2A SX1308 Booster Step Up Converter Power Module DC-DC. 5 x DC-DC SX1308 2A Converter Step-UP Adjustable Power Module Booster M. Maximum ... morecurrent output: 2A. Circuit has short circuit protection, overheating protection function.
$
5.87
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Condition: New
Location: China
Output Short Circuit Protection. AC2.5-27V (When input max.40V,DC1.25-37V continuously adjustable). Typical Load Regulation: O.1%. Output Current:1.5A. ... moreOvercurrent, Overtemperature Protection.
$
13.71
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Condition: New
Location: Binghamton, United States
$
25.55
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Location: United States
WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. WaterProof 24V to 13.8V 10A 138W Step Down DC/DC Power Converter Regulator US. ... moreWaterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V UE.
$
11.79
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Condition: New
Location: United States
Input: DC7V~25V,>1A. With power indicator lights, there are three power indicator lights. If the indicator lights are off, it indicates that there is ... morea short circuit in the load. The type of DC power input interface is: DC 5.5mm 2.1mm.
$
1.31
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Condition: New
Location: China
$
3.67
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Condition: New
Location: China
Output Type:direct output. Output Type:output switch. Application Fields:12-24V storage battery. Application Fields:6-60V storage battery. Application ... moreFields:for 3.7-120V lithium battery or storage battery.
$
7.85
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Condition: New
Location: China
Output current: 2A continuous output. - The tube can be turned off by another button. - Output power: 15W MAX. - Grain wave peak: 100 mv. - Display range: ... more0-40V. - The displayed accuracy: plusmn;0.05V.
$
6.60
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Condition: New
Location: Matthews, United States
DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply, various right size and weight ... morefor demanding applications (such as aviation models, etc.). Input voltage: 4.5-28V Output Voltage: 0.8-20V (adjustable) Output current: rated current 3A(MAX). Switching Frequency: 1MHz Output Ripple:less than 30mV Efficiency:96%(max) Operating temperature: Industrial grade (-40 C to +85 C) Module Properties: Non-isolated step-down module (buck) Size:22*17*4mm Quantity: 1PC Brand Unbranded MPN Does Not Apply UPC Does not apply.
$
1.46
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$10.03 Shipping
Condition: New
Location: Canada
$
19.14
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Condition: New
Location: China
Output power: under natural heat dissipation 80W. Output short circuit protection: Yes, the output can be shorted directly. Anti-backflow at the output: ... moreYes, can be directly connected to the battery. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current value is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
$
8.39
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$3.50 Shipping
Condition: New
Location: China
Module highlights: 5A high power 、 high efficiency and low ripple with power indicator ! This module can easily reach 4A, 50W, add heat sink circumstances ... morecan reach 75W, has a high price! The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.
 In