Sorensen Dcr Dc Power Supply Unit Psu Power Supply 0-35V Center Positive Ac Adapter Center Positive Ac To Dc Adapter Power Supply 6V 5A Hp Harrison Dc Power Supply 0-20V 0-5A Dc Power Supply 0-30 Laboratory Dc Power Supply Power Supply 0-20Vdc Output Regulated Dc Power Supply Analog Dc Power Supply Dual Tracking Dc Power Supply Dc Power Supply 0-8V Dc Power Supply 30V 3A 0-20V 0-3A 3A 0-20V Kepco Ate Lambda Dual Variable Regulated Dc Power Supply Instek Power Supply 35V 0 Dc Power Supply 0-40 Dc Power Supply 0-50V Dual Tracking Dc Power Supply 0-60 Topward Dc Power Supply 1000W Dc 20V 2A Kikusui Regulated Dc Power Supply 30V 3A Dc Power Supply 12Vdc 0-20V 0-1 Voltage Regulated Dc Power Supply Dc Power Supply 0-30V Lambda Regulated Power Supply Model 20V 1 5A Supply 0-20Vdc Dc Power Supply 0-25V 60V 10A Dual Regulated Power Supply Power Supply 35V Dc Power Supply 30 Day Dc Power Supply 0-20 Dc Power Supply 18V Precision Regulated Dc Power Supply Regulated 12 Volt Flatpac Power Supply 13 8V Dc Tracking Power Supply Linear Regulated Power Supply Id Lambda Lm Dual Output Dc Power Supply Kepco Model Adjustable Dc Power Supply Voltage Regulated Power Supply 0-40 Linear Dc Power Supply Amrel Kepco Abc Transistorized Power Supply Voltage Dc Power Supply 0 Dc Power Supply 13 8V 12 Volt Regulated Power Supply Vicor Flatpac Power Supply 80W Dc Power Supply 0-6V Linear Regulated Power Supply Dc Power Supply 0-40V 0-5A 0-20V 1 5A Heathkit Regulated 20V 2 5A Watt Dc Power Supply Regulated High Voltage Power Supply Vicor Megapac 13.8 V Regulated Power Supply Dc Power Supply 0-36V Variable Regulated Dc Regulated Power Supply 13 8V Dc Power Supply 24Vdc Power Supply 25V Dc Power Supply 0-20Vdc Dc Power Supply 5Vdc Single Output Dc Power Supply Vicor Megapac Power Supply 0-20 Vdc 25V 1A Lab Dc Power Supply Tri-Power Supply Dc Bench Power Supply Output System Dc Power Designs Model Megapac Power Supply 0-10A 200W 200W Dc Regulated High Voltage Precision Regulated Lambda Emi Regulated Dc Power Supply Model 30V 2A Variable Regulated Radio Shack 13 15V 0 Laboratory Power Supply Acdc Electronics Power Supply Calibrated Watt System Power Supply Bertan High Voltage Power Supply Gpib Power Supply Samlex Regulated Dc Power Supply Tdk Lambda Dual Dc Power Supply 0-40V Acdc Electronics Power Supply Meter Dc Power Supply Dc Power Supply Gpib 12V Regulated Sorensen Xantrex Bk Precision Triple Output Regulated Dc Power Supply 13 Elenco Precision 0-30V 0-3A Radio Shack Regulated Display Dc Power Amp Regulated Dc Power Supply 5A Load Tested Lambda Model 0-20V 0-2A Condor Dc Power Supply Sorensen Dcs Hv Power Supply 20V 10A 5A Or 35V Dc Power Supply 120Vac 6V 2 5A Dc Bench Digital Dc Power Supply Glassman High Voltage 13 8 Vdc Dc Source Power Supply Power Supply 0-60V 0-10A Power Supply 0-30V 0-3A Power Supply 0-30V Dc Power Supply 0-60V Dc Power Supply 0-10V Regulated Switching Power Supply Power Supply 15Vdc Gw Instek Spellman High Voltage Glassman Ps 3 Amp 13 Hp E3610a Kepco Manual Benchtop Power Supply Power Designs Inc Leader Power Supply Dc Power Supply Unit Dc Power Supply 0-18V 12 Volt 12 Amp Power Supply Sorensen Manual 10 Amp Power Supply Acopian Regulated Power Supply Vicor Dc Lambda Electronics 12 Volt Dc Power Supply Hp Dual Power Supply Mastech Power Supply 28Vdc Condor Power Supply 8V 5A Micronta Regulated 12 Volt Bertan Associates Dc Power Supply Load Tested Voltage Power Supply Model Acopian Ac To Dc Power Module Barrel Tip 30W Power Supply Power Supply 13 8V Dc Power Supply 0-40V Heathkit Power Supply 30V 5A Power Supply 13 8Vdc Supply Quad Dc Power Supply 6V 24 Volt Dc Power Supply Quad Output Dual Output Power Supply Mastech Power Supply 0-1 5A 15V 5A Regulated 12 Volt Dc Power Supply Power Supply Cat Rectifier Dc Power Bench Supply Instek Adjustable Power Supply Series Dc Power Supply Power Supply 0-40Vdc
 In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
4.02
Buy It Now
$3.50 Shipping
Condition: New
Location: China
XL6009 Module. 1 x DC-DC Boost Buck adjustable Converter XL6009 Module. XL6009 Red Module. 1xDC-DC adjustable step up down Converter XL6009 Module. Module ... moreProperties:Non- isolated boost (BOOST). Model Specification:DSN6000AUD Automatic Buck module.
$
9.89
Buy It Now
Free Shipping
Condition: New
Location: China
DC10V-30V Input to 5V3A Power Supply Module to Converter ModuleFeatures: InputFast charging support QC3.0 agreement.Input short-circuit and over temperature ... moreprotections.Small in size, high efficiency, easy installation and use.Type-C only has QC3.0 output, does not support PD output, and suitable for charging mobile phones, tablets and other electronic products.Specifications: Material: PlasticLength: Approx. 80cm/2.62ftInput: DC10V-30VUSB Output: 5V3A, 9V2A, 12V1.5AType-C Output: 5V3APackage Includes: 1x DC-DC Step-down USB Charging Converternote: Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order.Please allow for slight color differences due to different monitor resolutions.
$
10.33
Buy It Now
Free Shipping
Condition: New
Location: United States
Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
$
3.88
Buy It Now
$3.00 Shipping
Condition: New
Location: China
DXL360S Digital Protractor Incli 5pcs LM2596 DC-DC Buck Converter Step Down Module Power Supply Output 1.23V-30V ☆ basic properties ☆ Module Properties: ... morenon-isolated step-down(BUCK) Rectification: non-synchronous rectification Input voltage: 4V-35V Output voltage: 1.23V-30V Output Current: 3A(max) Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 30mV(max) Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ The peripheral dimensions: 48* 23* 14(L* W* H) mm)
$
4.01
Buy It Now
$3.20 Shipping
Condition: New
Location: China
Conversion efficiency: Boost, 88%-91%; Buck,87%-90%. Output power: 35W (add heat up to 60W). Conversion efficiency: 87 ~ 91%(Boost); 87 ~ 89%(Buck). Output ... morepower: 30W without cooling fan,60W with cooling fan.
$
14.95
Buy It Now
Free Shipping
Condition: New
Location: Duluth, United States
Output anti-reverse irrigation. - Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. enhanced heat dissipation. - Soft start: ... moreyes (with high power and load module may fail when starting).
$
59.21
Buy It Now
Free Shipping
Condition: New
Location: China
(4%+1 word). 5%+3 words). Output current range: 0-15.50A. Statistical error of capacity and energy: ±2%. Output power range: 0-900W. Output ripple typical ... morevalue: 100mV VPP. 1x WIFI Communication Module (XY6020-W).
$
4.05
Buy It Now
$3.90 Shipping
Condition: Neu
Location: China
High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. You can ... moreset the current size, used to limit the output current, constant current drive, battery charging lamp occasions.
$
27.98
Buy It Now
Free Shipping
Condition: New
Location: China
Output curret: 3A. 1x Power Converter. Output wire color : (+)Yellow, (-)Black. Output power:144W. Input wire color : (+)Red, (-)Black. No wiring reverse ... moreshort-circuit protection for this device. Thin, small size, high efficiency and easy to install.
$
18.04
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreSmall output ripple, with π-type filtering. Output over power protection (0 -50W adjustable, default 50W).
$
17.39
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
$
5.54
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Output power: 35W (maximum) LM2596. The power module adopts the plug-in LM2596 external heat sink, which can withstand high current operation. The input ... moreend uses a 4A rectifier bridge stack to input AC power, and has a dedicated DC input port, which is commonly used for AC and DC input.
$
9.46
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Output power: 35W under natural heat dissipation and 50W under air cooling. Hardware protection: anti-reverse connection protection at the input end, ... moreanti-reverse connection without burning; short circuit protection at the output end, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;.
$
8.40
Buy It Now
Free Shipping
Condition: New
Location: China
ZK-SJV-4: 30W natural heat dissipation, heat dissipation 50W. ZK-SJVA-4: 35W natural heat dissipation, heat dissipation 60W. ZK-SJVA-4X: 35W natural heat ... moredissipation, heat dissipation 50W. ZK-SJ4: 35W natural heat dissipation, heat dissipation 60W.
$
6.85
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. The performance is better than the XL6009/LM2577 solution. The current can ... morebe set to limit the output current, constant current drive, battery charging and other occasions.
$
9.20
Buy It Now
$2.95 Shipping
Condition: New
Location: China
◆ The higher the power of the module, the closer the current is to the maximum current. The module adopts imported chip, with low static power consumption, ... more500KHZ low ripple output, high conversion efficiency.
$
2.93
Buy It Now
$2.75 Shipping
Condition: New
Location: China
Version5: fixed 9V 3A. Version4: fixed 5V 3A. Version2: fixed 9V 1.5AVersion3: fixed 12V 1.5A. Version6: fixed 12V 3A. Module Properties: non-isolated ... morestep-down module (BUCK). 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on.
$
22.43
Buy It Now
$2.57 Shipping
Condition: Neu
Location: China
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. Input Current: 20A. 1 x 1500W 30A boost constant current ... moremodule. Constant Range: 0.5-20A. Module properties: non-isolated step-up module (BOOST).
$
4.30
Buy It Now
$3.76 Shipping
Condition: Neu
Location: China
Input 8~30V (only buck). The length of the DC model is 12mm longer than the standard model, 44mm, and both the Type-c female connector and the DC connector ... moreprotrude about 1mm from the edge of the board.
$
7.40
Buy It Now
Free Shipping
Condition: New
Location: United States
1Pc x LM2596S DC-DC Buck Converter Step Down Module. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40. Short circuit ... moreprotection: current limiting, since the recovery.
$
23.48
Buy It Now
$3.40 Shipping
Condition: New
Location: China
Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
$
21.97
Buy It Now
$3.50 Shipping
Condition: New
Location: China
Enhanced cooling 50W. 35W natural cooling. dissipation up to 4A. 4A NC Lifting and Adjustable Power Module. Input anti-reverse connection, reverse connection ... morewill not burn out; output anti-backflow, no need to add anti-backflow diode when charging the battery.
$
22.43
Buy It Now
$2.57 Shipping
Condition: Neu
Location: China
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. Input Current: 20A. 1 x 1500W 30A boost constant current ... moremodule. Constant Range: 0.5-20A. Module properties: non-isolated step-up module (BOOST).
$
4.42
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Conversion efficiency: 87 ~ 91%(Boost); 87 ~ 89%(Buck). Output ripple: 20mV (12V 3A), while the common module is far more than 100mV! constant current ... morefunction. Output current: 3A (add heat up to 4A).
$
3.43
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Conversion efficiency: 87 ~ 91%(Boost); 87 ~ 89%(Buck). Output ripple: 20mV (12V 3A), while the common module is far more than 100mV! Output current: ... more3A (add heat up to 4A). Output power: 35W (add heat up to 60W).
$
3.41
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Conversion efficiency: Boost, 88%-91%; Buck,87%-90%. Output power: 30W without cooling fan,60W with cooling fan. Output current: 3A, 4A with cooling fan. ... moreShort circuit protection: Yes. it is more efficient, more power than the XL6009-type module.
$
14.69
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
$
13.55
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Anti-reverse connection protection of input end, so that it will not burn ... moreout when there is reverse connection. Short press U / I button again to switch to set constant current value.
$
202.42
Buy It Now
$201.00 Shipping
Condition: Used
Location: Philippines
Alexan 0-30V 3A DC Power Supply w/o 3 Knob U DC Power Supply Item Condition: Used Quantity: 1 unit Cosmetic Condition: w/o 3 Knob Functionality: power-on ... moreok- Remarks: Actual Weight: 5.6Kg Dimension: 32x17x20- Comes with 14 days money back guarantee. We ship FAST via DHL worldwide(except for South America and Russia- see notes below) For single quantity listing. Winning bidder shall receive the actual item as shown. Accepts paypal and wire transfer payments only. Thank you. NOTE: Please note that upon paypal payment. Once the shipment address is provided, it will be best to provide your current phone number as well so we can write it down on the package. Locator: 140212-SVD. BFWAREHOUSE-B1014(2) UNQ123 ================================================================================================================= TERMS AND CONDITIONS ON EACH SALE WARRANTY: All NIB(New-In-Box) NOB(New-Open-Box) and NNB(New-No-Box) comes with 14-days money back guarantee. All"USED" equipment had been tested and are guaranteed functional. Also comes with 14-days money back guarantee. All items that are declared"AS IS" have no warranty.No returns, and no refund. SHIPPING(DHL) In our quest to have the item arrived to you the soonest. We subsidize some of the shipping cost and make DHL as our standard courier. We send tracking number after each shipment. If we miss it. Please do not hesitate to send us a message. DHL shipping normally takes 2 to 5 working days to most worldwide destinations. Due to very high customs charges. We discourage DHL shipping to South American countries( Brazil,Ecuador, etc. and propose to use AIR PARCEL shipping instead. However. If you badly need the item and customs charges will not be a problem, we can still ship via DHL. If you want the item shipped to South
$
3.99
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Input 8~30V (only buck). Output overcurrent short circuit protection. 1 x Module. Input overcurrent protection. The length of the DC model is 12mm longer ... morethan the standard model, 44mm, and both the Type-c female connector and the DC connector protrude about 1mm from the edge of the board.
$
0.99
Buy It Now
Free Shipping
Condition: New
Location: China
100% BRAND NEW! DC-DC step-down power module Name / number LM2596S DC-DC step-down module Input voltage 3.2V ~ 40V Output voltage 1.25V ~ 30V Output current ... more3A (max) Conversion efficiency of 92% (maximum) Output ripple
$
15.99
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
$
2.38
Buy It Now
$3.50 Shipping
Condition: New
Location: China
5A LM338K Regulator. DIY LM338K 3A Step Down Module. Maximum current: 3A. Arduino Module. Input and output the minimum differential pressure: 3V. Circuit ... moreboard size: 9.6 5.8cm. 338K Heat sink x1. DC output:1.2-30V.
$
12.99
Buy It Now
Free Shipping
Condition: New
Location: China
1 PCS DD32AJ4B 3A 4CH with din rail mount DC DC Step-Down Buck Converter Module. Maximum output current per channel : 3A;. 5V output : Input 6.5-30V, ... moreOutput 5V (±3%). 12V output : Input 13.5-30V, Output 12V (±3%).
$
31.27
Buy It Now
$3.23 Shipping
Condition: Neu
Location: China
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. 1 x 1500W 30A boost constant current module. Input Current: ... more20A. Module properties: non-isolated step-up module (BOOST).
$
14.56
Buy It Now
Free Shipping
Condition: New
Location: United States
Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
$
12.40
Buy It Now
$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.
$
2.74
Buy It Now
$3.78 Shipping
Condition: Neu
Location: China
High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. Output power: ... morenatural cooling 35W, strengthen the heat 60W.
$
5.22
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Module with output short circuit protection.Module automatically shut down the output,after short circuit protection. High power, high efficiency, better ... moreperformance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency.
$
14.47
Buy It Now
Free Shipping
Condition: New
Location: United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
$
97.15
Buy It Now
$162.00 Shipping
Condition: Gebraucht
Location: Rödermark, Germany
Dieses gebrauchte Labornetzgerät der Marke Profitec bietet eine maximale. Das Netzgerät hat zwei Ausgänge und eine Eingangsspannung von 220V AC. Netzgerät ... morekompakt und platzsparend. Ein ideales Gerät für den.
$
9.56
Buy It Now
Free Shipping
Condition: New
Location: China
Output power: within 30W under natural heat dissipation, 45W enhanced heat dissipation. Output current: natural heat dissipation 3A, enhance heat dissipation ... more4A. Output: 0.5-30V. Input overcurrent protection: 5A fuse.
$
1.34
Buy It Now
Free Shipping
Condition: New
Location: China
$
4.21
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Output current: 3A (maximum). Output accuracy: ±0.1V. Output ripple:
$
15.59
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreOutput over power protection (0 -50W adjustable, default 50W).
$
7.20
Buy It Now
Free Shipping
Condition: New
Location: United States
Input 8~30V (only buck). Output power: maximum 65w (5V3A, 9V3A, 12V3A, 20V3.25A, etc.). The length of the DC model is 12mm longer than the standard model, ... more44mm, and both the Type-c female connector and the DC connector protrude about 1mm from the edge of the board.
$
3.84
Buy It Now
$2.81 Shipping
Condition: Neu
Location: China
Conversion efficiency: 87 ~ 91%(Boost); 87 ~ 89%(Buck). Step down module. Step up module. Adapter Module. Display module. Wireless module. Output ripple: ... more20mV (12V 3A), while the common module is far more than 100mV!
$
0.99
Buy It Now
$2.88 Shipping
Condition: New
Location: China
Item Description: Update content: 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
$
349.00
Buy It Now
$35.80 Shipping
Condition: Used
Location: Warren, United States
PRE-OWNED - IN GREAT CONDITION - TESTED AND WORKS.
$
0.99
Buy It Now
$3.50 Shipping
Condition: New
Location: China
◆ The higher the power of the module, the closer the current is to the maximum current. The module adopts imported chip, with low static power consumption, ... more500KHZ low ripple output, high conversion efficiency.
$
15.59
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreOutput over power protection (0 -50W adjustable, default 50W).
$
4.39
Buy It Now
$3.50 Shipping
Condition: New
Location: China
The external heat sink can withstand high current operation. Output output range: DC 3.3V-33V. Module size: 51mm 26mm. Use Fireproof Materials To Exhibitors ... moreof China Electronic. All products provide Technical Support.
$
13.99
Buy It Now
$1.00 Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreIt features anti-reverse connection protection of input end, which will not burn out, safe to use.
$
1.70
Buy It Now
Free Shipping
Condition: New
Location: China
$
8.54
Buy It Now
$3.50 Shipping
Condition: New
Location: China
LM317 current expansion circuit module, through the external high-power PNP-type (TIP36) transistor, you can make the LM317 output current up to 3A (need ... moreto increase the heat sink of the power tube), and with short-circuit protection.
$
4.17
Buy It Now
$3.78 Shipping
Condition: Neu
Location: China
High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. 3A Without ... moredisplay. Output power: natural cooling 35W, strengthen the heat 60W.
$
5.15
Buy It Now
$3.20 Shipping
Condition: New
Location: China
High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. Constant ... morecurrent mode without electric whistle. 3A Without display.
$
4.53
Buy It Now
$3.75 Shipping
Condition: New
Location: China
Input Range: 4.5V ~ 30V. Output Range: 0.5V ~ 30V. Output power: 30W (add heat up to 60W). The board is a high-performance 180KHz Max 4A currency step-up/dowm ... more(BOOST-Buck) module. Conversion efficiency:88 ~ 91%(Boost); 87 ~ 90%(Buck).
$
62.99
Buy It Now
$2.99 Shipping
Condition: New
Location: China
(Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. When the input current is relatively ... morelarge Do not ignore the partial pressure on the input wire).
$
16.99
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreOutput over power protection (0 -50W adjustable, default 50W).
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
 In