Power efficiency
Elenco power efficiency
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You can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so onwide operating voltage, power-saving design, efficiency up to 90%use dc power supply: 12-24v power supply, maximum supporto 50w (left channel) +50 w (right channel) +100 w (bass channel) three-channel outputboard is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the bluetooth audio device and connected to the power can be usedsuggerimenti:if y):caratteristiche:this is a supporto bluetooth 51 amplifier board(not includes the shell)conout bluetooth: il audio amplifier board does non supporto funzione bluetoothis the use of the united states ti company tpa3116d2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output0 audio receiver updated, with a pre-amplifier, bass crossoverprocessingthree items for you to choose:shell: con il guscio only (non include il audio amplifier board)con bluetooth: il audio amplifier board supportos funzione bluetooth(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstanding(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a ordercon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2
Italia
6420000076293945 €
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Hero 16k also offers 10x the power efficiency of the previous generation sensor, delivering improved battery life and reduced weightthe advanced hero 16k sensor delivers unparalleled performance and class-leading efficiencywith hero 16k, lightspeed wireless gaming reaches its next evolutionthe addition of the advanced hero 16k sensor delivers unparalleled precision and performance with 1:1 tracking and 16,000 max dpi - plus zero smoothing, filtering, or acceleration
Italia
115 €
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Upgraded double-shaft bearing design, double-bearing gears, strong power and high concentricitythe forward and reverse functions are easy to handlelarge capacity battery with built-in battery protectionthere is a remaining battery display on the body, so dont worry about delaysa really durable electric drill, no troubles in rainy daysfast speed, strong power, high efficiency, high concentricity, wear and durabilityled lighting, the lack of light at night can also successfully complete the work, the design is very user-friendlylarge area soft rubber package, fully prhand protection8mm-10mmtorque: 30n/mbattery: lithium battery features:- multi-position torque adjustment, the torque position can be adjusted to the appropriate strength according to the work needspress the switch to adjust the speed lightly, and work more freelyhigh and low two-speed shifting to meet the needs of workthe handshake part is fully encapsulated, and the soft silicone hand guard is not easy to use for a long timeintelligently rotate the chuckpositive and negative adjustmentwaterproof and anti-fall5cmcollet diameter: 0name:rechargeable hand drillrated frequency: 50/60hzspeed: double: 0-350/min single: 750/minproduct size: 21*20*5two speed adjustmentstepless speed change switchbattery protection, the battery pack is equipped with a protective circuit board, and the line is disconnected beyond the limited discharge amount to protect the battery
Italia
9331999969482422 €
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5%operating temperature: -40℃ to +85℃outer size: 46*26*14package includes:1 x non-isolated step-down module5%voltage regulation: ±2technical parameter:module nature: non-isolated step-down (buck)rectification method: synchronous rectificationinput voltage: 7-22voutput voltage: 5voutput current: 3aconversion efficiency: 96% (highest)switching frequency: 340khzoutput ripple: 30mv (max)load regulation: ±0
Italia
5 €
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With higher power efficiency and robust security, 802tp-links archer c20 comes with the wi-fi standard - 80211ac, it is backward compatible with 80211ac is the perfect way to accelerate a home multimedia network and solve congestion that multiple devices may cause
Italia
5220000076293945 €
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Philips ledtube t5 master (mains) high efficiency 165w 2300lm - 830 luce calda | 115cm - sostitua 28w
Italia
21440000534057617 €
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Philips ledtube t5 master (mains) high efficiency 20w 2800lm - 830 luce calda | 145cm - sostitua 35w
Italia
16959999084472656 €
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Philips ledtube t5 master (mains) high efficiency 165w 2500lm - 865 luce del giorno | 115cm - sostitua 28w
Italia
14399999618530273 €
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Philips ledtube t5 master (mains) high efficiency 165w 2500lm - 840 bianco freddo | 115cm - sostitua 28w
Italia
15630000114440918 €
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Philips ledtube t5 master (mains) high efficiency 8w 1050lm - 840 bianco freddo | 55cm - sostitua 14w
Italia
10850000381469727 €
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Philips master ledtube t5 (mains) high efficiency 165w 2500lm - 840 bianco freddo | 115cm - sostitua 28w
Italia
19389999389648438 €
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Philips ledtube t5 master (mains) high efficiency 20w 3000lm - 865 luce del giorno | 145cm - sostitua 35w
Italia
29 €