Search results for "study electronics"

1. Input voltage range: 6-60V2. Output voltage range: 0-50V3. Output current range: 0-20A4. Output power range: 0-999.9W5. Must use low-voltage DC power supply, can not use AC, not to connect to the mains6. DPH series is a buck-boost power supply, the input current cannot be greater than 10A7. Set analog adjustment and digital control in one, can view the preset voltage / current, input voltage, output voltage / current / power and other data in real time, small size, convenient operation, stable performance, wide range of use8. Adopt 1.44 inch LCD high-definition color liquid crystal display, display voltage / current / power and other data on one screen, 160 degree wide viewing angle, high brightness, long working life. 4 digit resolution, more accurate measurement.Specification: Package Weight One Package Weight 0.51kgs / 1.13lb One Package Size 10cm * 10cm * 10cm / 3.94inch * 3.94inch * 3.94inch Qty per Carton 58 Carton Weight 30.00kgs / 66.14lb Carton Size 38cm * 38cm * 38cm / 14.96inch * 14.96inch * 14.96inch Loading Container 20GP: 485 cartons * 58 pcs = 28130 pcs40HQ: 1128 cartons * 58 pcs = 65424 pcs

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1. Power input: AC100-240V 50/60Hz2. Working voltage: DC12V3. Working current: 1A (MAX)4. Main sound (sub sound): 3W5. Built-in microphone: 38db+/-3db6. External microphone: 38db+/-3db7. Frequency response: 100Hz-12KHz8. Dimensions: 157 x 87 x 46mm9. Audio length: 2 meters10. Power cord length: 1.2 metersfeature:1. Anti-interference, no noise function.2. Two-way voice intercom communication technology, automatic recognition and processing of voice signals during the call, without any action.3. Dedicated anti-sidetone processing chip with automatic mute function.4. The application of fully automatic call control, the microphone and speaker of the external unit are designed in an integrated manner, which is connected to the front line system of the main unit, and is easy to install.5. Internal and external two-way voice signal output (bank teller recording), stereo jack output mode can prevent the recording function controlled by the power switch and function button.6. Application: Banks, securities, hospitals, bus stations and other places where anti-theft glass is installed.Specification: Package Weight One Package Weight 0.69kgs / 1.52lb One Package Size 18cm * 18cm * 10cm / 7.09inch * 7.09inch * 3.94inch Qty per Carton 30 Carton Weight 21.00kgs / 46.30lb Carton Size 55cm * 38cm * 54cm / 21.65inch * 14.96inch * 21.26inch Loading Container 20GP: 236 cartons * 30 pcs = 7080 pcs40HQ: 548 cartons * 30 pcs = 16440 pcs

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1. Color: Blue2. Weight: 115g3. Dimensions: 85.5X49.6X20.3 mm4. Current: 0-100A resolution 0.01A continuous current 50A5. Voltage: 0-60V resolution 0.01V6. Capacity accumulation function: 0-65AH7. Power accumulation function: 0-6554WH8. At the same time, it has a voltage peak detection function, which can display the maximum detected voltage9. The two sides of the power meter are connected, and T plugs can be processedSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1) Super-cardioid polar pattern 2) Superior isolation from camera system 3) 360 Degree Pan / 180 Degree Tilt 4) Low self-noise 5) Low-cut filter 6) Wind screen and windshield 7) Low power warning 8) Superior RF Immunity 9) Cold shoe mount and 1/4 inch mount, Supports many shooting accessories with 1/4 inch screw. Hot shoe mounted on camera for simultaneous video shooting. Easily mounted with Magic Hand Specification: 1) Transducer Principle: Back Electric Condenser 2) Dynamic Range: 114dB 3) Polar Pattern: Super Cardioid 4) SPL: 134dB 5) Frequency Range: 20Hz~20,000Hz 6) THD: Less than or equal 0.5% 7) Output Impedance: 200ohms 8) Power: DC3.0V (AAA 1.5V x2 not included) 9) Sensitivity: -30+/-2dB 10) Signal to Noise Ratio: 74dB 11) Battery Life: Greater than or equal 200h 12) Dimension: 155.7mm x 43.6mm x 91.3mm 13) Weight: 90gSpecification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 21.8cm * 14.7cm * 6cm / 8.58inch * 5.79inch * 2.36inch Qty per Carton 20 Carton Weight 5.80kgs / 12.79lb Carton Size 45cm * 30cm * 30cm / 17.72inch * 11.81inch * 11.81inch Loading Container 20GP: 658 cartons * 20 pcs = 13160 pcs40HQ: 1528 cartons * 20 pcs = 30560 pcs

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Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 16A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice controlSpecification: Package Weight One Package Weight 0.57kgs / 1.26lb One Package Size 16cm * 11cm * 6cm / 6.3inch * 4.33inch * 2.36inch Qty per Carton 40 Carton Weight 23.00kgs / 50.71lb Carton Size 62cm * 34cm * 24cm / 24.41inch * 13.39inch * 9.45inch Loading Container 20GP: 527 cartons * 40 pcs = 21080 pcs40HQ: 1223 cartons * 40 pcs = 48920 pcs

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Details:1. Weight: 1300 grams2. Dimensions: 215x115x50 mm3. Material: PSC, aluminum alloy4. Rated voltage: 12/24/36/48V5. Rated current: 30/40/50/60A6. Function: current, voltage, current working mode, charging power, temperature displayFeatures:1. Output overvoltage, undervoltage, temperature rise, input anti-inflow, reverse connection, temperature, short circuit protection, safe and reliable2. Used in lithium batteries and accumulators with a wide range3. High strength, high ignition point, impact resistance, aging resistance, corrosion resistance4. 10 wiring terminals, convenient for multiple machines in parallel5. LCD backlit liquid crystal display, full backlight to half backlight about 1 minute and 30 seconds, half backlight for 5 seconds6. The intelligent electric fan heats up, it turns on when it is above 45 degrees Celsius, and it turns off when it is below 40 degrees Celsius, to dissipate heat for the controller and save power7. PV and Battery positive and negative poles each have two terminals8. Out power is displayed, and the conversion rate of PV panels can be calculated9. The charging status displays the sun icon and the direction icon, and only the moon icon is displayed when not charging, which clearly shows the charging status, and the Battery icon shows the battery level, which is obvious10. The temperature is accurate to one decimal place11. The absorption stage of battery charging can be set to better protect the battery12. The main interface cannot be automatically jumped, which is convenient for real-time monitoring and observation when the entire system has problemsSpecification: Package Weight One Package Weight 1.30kgs / 2.87lb One Package Size 23cm * 13cm * 5cm / 9.06inch * 5.12inch * 1.97inch Qty per Carton 22 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 22 pcs = 3894 pcs40HQ: 412 cartons * 22 pcs = 9064 pcs

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1. CPU: Amlogic S905W2 Quad-Core2. GPU: ARM Mali-G31 MP23. O.S: Android 11.04. Built-in Wifi, 802.1.1b/g/n5. New generation coding format AV16. 3D - Bring you an immersive experienceSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 20cm * 12cm * 7cm / 7.87inch * 4.72inch * 2.76inch Qty per Carton 30 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 38cm * 37cm / 16.54inch * 14.96inch * 14.57inch Loading Container 20GP: 451 cartons * 30 pcs = 13530 pcs40HQ: 1048 cartons * 30 pcs = 31440 pcs

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1. 14 inch LED Screen, luxurious enjoyment 2. Resolution: 1280x800 3. Support SD / MS / MMC memory card, up to 16GB (not included) 4. Slideshow with background music 5. Built-in calendar, clock, alarm clock, schedule auto on / off 6. Adjustable slideshow speed. 7. Adjustable brightness, contrast, saturation 8. Copy & delete function 9. OSD languages: EnglishSpecification: General Display Size 14 inch Display Types LED Aspect Ratio 4:3 Resolution 1280 x 800 Brightness 300cd/m2 Contrast Ratio 500:1 Adapter AC input AC 100-240V 50/60Hz Adapter AC Output DC 12V 2A Interfaces USB 2.0 3.5mm Earphone Port SD Card Slot DC Port Mini USB Supporting Languages English, Arabic, Dutch, French, German, Italian, Polish, Russian, Spanish, Turkish, Traditional Chinese Media Formats Video Format VCD, MPEG1 Audio Format MP3, WMA Picture Format JPEG Dimensions Size 35.2*24.8*2.7cm Package Weight One Package Weight 1.83kgs / 4.03lb One Package Size 38cm * 35cm * 7.5cm / 14.96inch * 13.78inch * 2.95inch Qty per Carton 5 Carton Weight 9.80kgs / 21.61lb Carton Size 40cm * 37cm * 40cm / 15.75inch * 14.57inch * 15.75inch Loading Container 20GP: 450 cartons * 5 pcs = 2250 pcs40HQ: 1045 cartons * 5 pcs = 5225 pcs

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1. Temperature measurement range: -50-480 degrees Celsius, -58-896 degrees Fahrenheit2. Measuring object distance ratio: 12:13. Response time: less than 500ms4. Laser aiming: less than 1mW 650nm5. Screen display: VA color screen6. Power supply: 2 AAA batteries (not included)7. Emissivity: 0.1-1.00 adjustable8. Packing list: host x1, manual x1, cloth bag x19. Overall size: about 15.5x9.2x4.2 cm10. Weight: about 180 gramsFeatures:1. Use infrared sensor to measure, no contact, safe to use, accurate measurement2. VA backlit color screen, clear reading, easy to read in the dark environment3. Laser 9-point positioning auxiliary measurement makes the measurement value more accurate4. Using high-quality electronic components, the measurement value is accurate and stable5. Adjustable emissivity6. Low battery warning7. High and low temperature alarm8. Units can be convertedSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 18cm * 12cm * 5cm / 7.09inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 27cm * 32cm / 19.69inch * 10.63inch * 12.6inch Loading Container 20GP: 617 cartons * 40 pcs = 24680 pcs40HQ: 1432 cartons * 40 pcs = 57280 pcs

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Product Main Features: 1. Shorten the response speed of the electronic throttle 2. Improve the electronic throttles sensitivity 3. Plug and play without external power supply 4. 6 modes/46 degrees adjustable 5. Full accelerating mode / semi accelerating mode / original accelerator mode / economic mode available 6. It can get into the original car mode while reversing for optional 7. Super bright LED digital display screen, blue / red for optional Product Function: 1. FH mode: Applicable to manual transmission automobile. It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker. Note: There are 9 micro-adjustment sections of manual full acceleration the sense of weak-to-strong acceleration is extremely evident. 2. FA mode: Applicable to automatic transmission automobile. It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker. Note: There are 9 micro-adjustment sections of automatic full acceleration the sense of weak-to-strong acceleration is extremely evident. 3. HH mode: Applicable to manual transmission automobile. It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker. Note: There are 9 micro-adjustment sections of manual semi-acceleration the acceleration effect is slightly poorer than the effect of manual full acceleration. 4. HA mode: Applicable to automatic transmission automobile. It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker. Note: There are 9 micro-adjustment sections of automatic semi-acceleration the acceleration effect is slightly poorer than the effect of automatic full acceleration. 5. NOR mode: This mode is equivalent to original auto control mode which features balance between sports and comfort. 6. EC mode: This mode delays the response of choker and can achieve economical and environmental-friendly effect.Specification: General Compatible with Toyota: Vios Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 21cm * 15cm * 5cm / 8.27inch * 5.91inch * 1.97inch Qty per Carton 25 Carton Weight 9.20kgs / 20.28lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 25 pcs = 15500 pcs40HQ: 1439 cartons * 25 pcs = 35975 pcs

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Product Main Features: 1. Shorten the response speed of the electronic throttle 2. Improve the electronic throttles sensitivity 3. Plug and play without external power supply 4. 5 modes: sports mode / economy mode / original mode / manual mode / automatic mode 6. Super bright LED digital display screen Product Function: 1. Sports mode: This mode will bring very strong sense of controlling the vehicle when driving, it is more suitable for the passionate drivers. 2. Economy mode: This mode is more stable for acceleration, suitable for those that are fond of mild driving and green hands. 3. Original mode: This means the booster had no impact on the vehicle. 4. Manual mode: This mode has the best sports sense, suitable for those that are fond of passionable driving. 5. Automatic mode: The default mode is manual movement mode.Specification: General Compatible with Dodge: Dart Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 12cm * 8cm * 6cm / 4.72inch * 3.15inch * 2.36inch Qty per Carton 80 Carton Weight 25.90kgs / 57.10lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 80 pcs = 41760 pcs40HQ: 1212 cartons * 80 pcs = 96960 pcs

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1. Increased Battery Capacity: Upgraded from B2 to B100 with a 10000mAh cell capacity, offering 92% more power while maintaining a lightweight design2. Precision Power Management: Equipped with a Texas Instruments BMS chip for accurate 1-100% battery level display and efficient power delivery3. Enhanced Safety Features: Built-in temperature sensors and protection switches ensure safe operation by monitoring and reducing internal temperatures4. High Voltage Efficiency: Adopts a high-voltage design for improved power conversion efficiency, delivering higher output with less heat generation5. Portable and Lightweight: Weighing only 184g, the compact battery is easy to carry and store, perfect for on-the-go use6. Package included:1 x Replacement Battery1 x Cable1 x English User ManualOther things not includedSpecification: Package Weight One Package Weight 0.26kgs / 0.57lb One Package Size 9.2cm * 6cm * 5.4cm / 3.62inch * 2.36inch * 2.13inch Qty per Carton 116 Carton Weight 30.00kgs / 66.14lb Carton Size 44cm * 29cm * 26cm / 17.32inch * 11.42inch * 10.24inch Loading Container 20GP: 803 cartons * 116 pcs = 93148 pcs40HQ: 1865 cartons * 116 pcs = 216340 pcs

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