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Free Shipping Condition: New Location: China
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$9.48 Shipping Condition: Used Location: Boston, United States Accessory mounting kits permit easy installation on a vertical panel, wall or on a DIN rail. Output status indicator. Case sizes DN6A, DN6B: automatic ... morereset. Maximum of ±3% output excursion following a load step change from 50% to 100%.
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$2.84 Shipping Condition: New Location: China Frog Sounds HAM Radio QRP Kit Telegraph CW Transceiver Receiver Radio Station V3 Condition New Description This is a very small volume of a simple 40 ... moremeter band micro-power amplitude telegraph transceiver. 9V square battery or external 9-12V DC power supply. Spread good time, and the nearby provinces hundreds of kilometers amateur radio communications. This machine was first introduced by domestic radio enthusiasts, but also it played a nice name"frogs" The frogs calling Kit 3.1 public version based combined with the actual usage Fixed several key issues, after several debugging before the formation of the current version. Key Indicators Power supply: 9V-12V(Recommended 12V linear regulated power supply) Antenna: 50 ohm. Unbalanced Transmission power: 2W(9V Power) 3W(12V power) Frequency: transmitter local oscillator frequency: 7023 KHz; receive local oscillator frequency: about 7023-7026 KHz Operating mode: CW Use This machine is simple direct conversion transceiver interference. Selectivity can be compared and the super heterodyne receiver, it is necessary to use not worse than the length of a half-wave dipole antenna, or communication is relatively poor. The selection disturbance is relatively small; spread the good opportunity for communication experiment, it is best to make an appointment with your friend’s communication. Communication distance of about 150-300 km more secure, to greater distance depends on the propagation environment and the operator's operating skills. If the broadcast interference is relatively large, use 5K GAIN potentiometer signal attenuation, emergent signal from the radio interference. Attenuation potentiometer is critical, carefully adjusted; you will receive an unexpected effect. In the dissemination of good times with of this machine FT80C goods shortwave radio with a signal on a distant contrast reception, this local effect is no difference between basic commodity machine, which makes unexpected. Recommendations for improvement 1N4001 replaced by appropriate varacto
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Free Shipping Condition: Used Location: Miami, United States At Dalbani we like to differentiate between new, previously installed parts (used), and parts made by 3rd party manufacturers. Dalbani is a national and ... moreinternational distributor of high quality electronic components and parts.
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$4.67 Shipping Condition: New Location: China Specification: Type: non-isolated step-down module (Buck) Dimensions: 70mm x 39mm x 31mm Input voltage :4.5-32V ( please don't exceed 32V) Output voltage ... more:0.8-30V (continuously adjustable) Output current :0-12A (Max.) Output power: 100W, 200W (enhance heat dissipation) Operating frequency: 300KHz Conversion efficiency: up to 95% Operating temperature: -40 to +85 °c Short circuit protection: Yes (please try not to short-circuit) Overtemperature protection: Yes (automatically shutdown the output) Input reverse polarity protection: Yes (can not be prolonged reverse) Installation: terminals, needn't solder IN+: input positive IN- : input negative OUT+: output positive OUT-: output negative Applications: Voltage convert: 12 to 3.3V; 12V to 5V; 24 to 5V; 24V to 12V DIY an adjustable voltage r.
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$10.00 Shipping Condition: New Location: China The whole set is the basic accessories for DRSSTC. While other parts are needed to DIY DRSSTC. - 1 x DRSSTC Drive Board. - Inductance: 79mH. - Inductance: ... more30uH. - Use 0.05μF primary resonant capacitor.
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$5.35 Shipping Condition: New Location: Villa Park, United States Output Power: Maximum power is about 300W. constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable ... morefor LED driver. Double heat sink design.
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Free Shipping Condition: New Location: China Pure Sine Wave inverter driver board EGS002"EG8010 + IR2110"driver module + LCD Click Photos to Enlarge Click to Enlarge Click to Enlarge Click ... moreto Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Description Pure sine wave inverter driver board EGS002"EG8010 + IR2110"driver module + LCD Display Module EG8010 is a digital. Function very well bring their own dead-time control of pure sine wave inverter generator chip, used in two-stage DC-DC-AC power conversion structure or single-stage DC-AC power frequency transformer Boost architecture. An external 12MHz crystal oscillator, to achieve high precision, and harmonic distortion is very small, 50Hz or 60Hz pure sine wave inverter ASIC. The chip uses CMOS technology. The internal integration of SPWM sine generator. Dead time control circuit, the multiplier factor range, soft start circuit, protection circuit, RS232 serial communication interface and a serial LCD driver module 1602 functions. Features: 1. 5V single power supply 2. 4 pin set of pure sine wave output frequency: 50Hz pure sine wave of fixed frequency of 60Hz pure sine wave of fixed frequency 0-100Hz pure sine wave frequency adjustable 0-400Hz pure sine wave frequency adjustable 3. Unipolar and bipolar modulation 4. Comes with deadband control. Pin 4 dead time: 300nS dead time 500nS dead time 1.0uS dead time 1.5uS dead time 5. External 12MHz crystal oscillator 6. PWM carrier frequency 23.4KHz 7. Voltage. Current, real time temperature feedback 8. Overvoltage. Undervoltage, overcurrent and overheating protection 9. Soft-start mode pin setting the response time of 1S 10. Serial communication to set the output voltage. Frequency and other parameters 11. External Serial LCD Module 1602 displays the inverter voltage. Frequency, temperature and current information such as 12. According to customer`s applications Yi Microelectronics companies modify the function or parameters Applications: 1. Single phase pure sine wave inverter 2. PV Inverter 3. Wind power inverter 4. Uninterruptibl
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$3.00 Shipping Condition: New Location: China LMX2820 is a high-performance PLL that integrates 5.65-11.3GHz VCO and has industry-leading phase noise indicators. - 1 x LMX2820 Core Board. - Output ... morefrequency range: 45MHz - 22.6GHz. - 6GHz phase noise: 36fs at 6GHz (12KHz - 95MHz).
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$30.92 Shipping Condition: Neu Location: Overbruch,-Vierlinden, Germany Kabel / Stecker / Buchsen. 12V NE555 1 Kanal Relais Zeitrelais Verzögerung. 6,49 EUR. Sie haben die Auswahlmöglichkeit zwischen. Kabellänge: 20mm. Handy ... more/ Tablet. MP3 Bluetooth 4.1 Audio Verstärker Amplifier De. 6,49 EUR.
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$2.78 Shipping Condition: Neu Location: China Module with crystal shell,safer and more beautiful. Step down module. Step up module. Adapter Module. Output current: 0-5A. Display module. Input reverse ... morepolarity protection: None (if required, high current diode in series with the input).
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Free Shipping Condition: New Location: Chula Vista, United States Gold-plated leads. Technically an SMD device, the leads are indeed long enough for through-hole modifications. The list of specs lies below. Output: TTL. ... moreDrive: 10 TTL 10 TTL 10 STTL. Frequency range: 16 kHz to 100 MHz.
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Free Shipping Condition: New Location: China Note: The single frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. JJY dual frequency module can switch between 40K/60K ... moretwo frequencies. As a single-frequency module, it can only receive signals in this frequency band.
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$27.82 Shipping Condition: New Location: Japan Primary Inductance 15H/50mA(5KΩ), 20H/40mA(7KΩ). Primary Impedance 5K, 7KΩSecondary Impedance 4,8,16Ω. Prices are shown as a single price instead of a ... morepair. Weight 1.3Kg. Part Number H-507S.
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$15.00 Shipping Condition: New Location: China AS440 Automatic Voltage Regulator Specification: A half-wave phase-controlled thyristor type Specifications details 1)SENSING INPUT Voltage Jumper selectable ... more100-130V AC 1 phase or 190-264V AC 1 phase Frequency 50-60 Hz nominal 2)POWER INPUT Voltage 100-264V AC 1 phase Frequency 50-60 Hz nominal 3)OUTPUT Voltage 82 V DC@ 200 V AC Current continuous 4A Transient 7.5A for 10 secs. Resistance 15 ohms min(10 ohms min when input volts is less than 175 AC) 4)REGULATION +/ 1.0% 5)THERMAL DRIFT 0.03% per deg. C change in AVR ambient 6)TYPICAL SYSTEM RESPONSE AVR response 20 ms Filed current to 90% 80 ms Machine Volts to 97% 300 ms 7)EXTERNAL VOLTAGE ADJUSTMENT +/10% with 1 k ohm 1 watt trimmer Increasing resistance lowers voltage. 8)UNDER FREQUENCY PROTECTION Set point 94-98% Hz 9)UNIT POWER DISSIPATION 12 watts maximum 10)BUILD UP VOLTAGE 4 Volts@ AVR terminals 11)ANALOGUE INPUT Maximum input +/ 5 VDC Sensitivity 1V for 5% Generator Volts(adjustable) Input resistance 1k ohm 12)QUADRATURE DROOP INPUT 10 ohms burden Max. sensitivity: 0.07 A for 5% droop 0PF Max. input: 0.33 A 13)OVER EXCITATION PROTECTION Set point 65 V DC Time delay 10-15 seconds(fixed) 14)ENVIRONMENTAL Vibration 20-100 Hz 50mm/sec 100Hz 2kHz 3.3g Operating temperature: 40 to +70C Relative Humidity: 0-70C 95% Storage temperature: 55 to +80C Shipping: We will ship all items within 1-3 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and Australia by ePacket,need 7-12 working days. Expedited/Standard Int'l Shipping by Fedex.DHL,TNT and EMS courier: To USA,need 3-6 working days.To other countries,need 4-8 working days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. Warranty&Reture Policy: A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual
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$27.06 Shipping Condition: New Location: Paris VIII, France BIRCHER PRLO1.AR1.24ACDC Loop Detector For 1 Loop - 219957 Technical Data Supply Voltage: 24 VAC - 20% to +10% 84mA 24 VDC - 10% to +20% 84mA 94-240 VAC ... more+/- 10% 50/60 Hz 23-12mAPower Consumption: Max. 2 VADuty Cycle: 100%Operating Temperature: -20°C to +60°CStorage Temperature: -40°C to +70°CAir Humidity:
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Free Shipping Condition: New Location: China Specifications:Model: 7D241KMax. Allowable Voltage: AC 150V; DC 200VVaristor Voltage: 240V ±10%Max. Clamping Voltage (8/20 μS): 395V; Max. Clamping Current ... more(8/20 μS): 10AMax. Peak Current (8/20 μS) : 1200ARated Power: 0.25W; Max. Energy: 15JTypical Capacitance : 216pF (1kHz)Lead Type: StraightLead Size: 24 x 0.5mm / 0.94" x 0.02" (L*D); Lead Spacing : 5.08mm / 0.2"Body Size: 8 x 2.7mm / 0.31" x 0.11" (D*T)Temperature Coefficient: PTC; Fit Climate Type: 40/85/21Material: Epoxy, ZnO; Color: BluePackage Content: 10 x Voltage Dependent Resistors Descriptions:1.Specific epoxy coated disc construction with radial leads, long life use.2.The Voltage Dependent Resistor is designed to protect equipment against transient voltage spikes.3.Connected directly across the power supply rails.
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$2.88 Shipping Condition: New Location: China DIY Electric Unit High quality C-D C CC CV Buck Converter Step-down Power Module 7-32V to 0.8-28V 9A 300W XL4016. Output Power: Maximum power is about ... more300W. constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: United States Model: Alien 9662. RFID chip: Alien Higgs-3. Carrier Frequency: ultrahigh frequency (UHF). Detection Distance: 600 cm. 10Pcs 125 kHz HID ProxCard II Card ... moreFor 26 Bit 125 kHz HID Proximity Readers. 1 Chain Brake Handle For Stihl MS271 MS271C MS291 MS291C OEM:1141 792 9101.
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Free Shipping Condition: New Location: China Note: The single frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. JJY dual frequency module can switch between 40K/60K ... moretwo frequencies. As a single-frequency module, it can only receive signals in this frequency band.
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Free Shipping Condition: New Location: Pasadena, United States LCD DRO is designed to match multi kinds of linear scale with resolution1µm, 2µm, 5µm, 10µm. (This DRO default is 5um/0.005mm/0.0002" resolution). Aluminum ... morealloy spray plastic appearance, dustproof and wear-resistant, good shielding, durable keyboard, easy to change.
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Free Shipping Condition: New Location: Morgan Hill, United States You are buying 1pc Intersil ISL85415 Demo Evaluation Board, 0.5A High Efficiency FET Buck Regulator. The ISL85415 is a 500mA Synchronous buck regulator ... morewith an. The ISL85415 integrates both high-side and low-side NMOS.
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$2.88 Shipping Condition: New Location: China Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Work status indication. Output short circuit protection. Support for enabling/disabling output. Output power: 35W. Current display accuracy: 1.5%. Power ... moreprotection. Power saving mode. Anti-reverse protection.
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$3.00 Shipping Condition: New Location: China Drives without heat sink rated current 12A, rated current 12A ~ 15A need to do simple cooling, 15A ~ 20A need to do thick heat sink. (simple cooling - ... moresuch as in the module below a 1mm thick thermal insulation silicone pad, and then 5mm copper column to the module fixed to the wall).
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$3.89 Shipping Condition: New Location: China Size: 12.5 7.5 10MM 6PIN. 3 PCS Relay. 10Pcs 125 kHz HID ProxCard II Card For 26 Bit 125 kHz HID Proximity Readers.
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Free Shipping Condition: New Location: Lenexa, United States The inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the R- ... moreand L- to ground. The output is a ~300KHz square wave PWM that is then 'averaged out' by the speaker coil - the high frequencies are not heard.
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$9.99 Shipping Condition: New Location: China Lastest ESP32 Version: REV1. Transmit current: 120mA@+20dBm. Transmit power: +20dBm. 3D Antenna. LORA antenna connector is RG316. Automatic frequency ... morecorrection. Destined module with ceramic antenna, signal super.
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Free Shipping Condition: New Location: Jamaica, United States
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$2.99 Shipping Condition: New – Open box Location: Edinburg, United States NEW & ORIGINAL . w/LED DriverNo. TopologyStep-Down (Buck) (2), Linear (LDO) (1).
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$7.24 Shipping Condition: New Location: China The closer the obstacles, the louder and faster the sound alert. LED (4 Parking Sensors). Buzzer Radar (4 Parking Sensors). Indicator size: 5.3x 2.3cm. ... more1Pc x LED Display Indicator. Bi Bi Bi alarm prompts step by step, the closer the obstacles, the louder and faster the sound alert.
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$3.19 Shipping Condition: Neu Location: China Automatically identify the pin layout of components. It is displayed with the capacitance symbol, and the value is displayed on the right side, and the ... morevalue with 4 decimal places can be displayed. The protection diodes of bipolar transistors and MOS tubes can be detected.
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Free Shipping Condition: Neu Location: China HF-Ausgang: -13 dBm (max. Lösen Sie das Problem des kleinen Bildschirms, der unzureichenden Helligkeit und so weiter. 2 x 20 cm SMA-Stecker auf Stecker ... moreRG174-HF-Kabel. Der Batterieverbrauch kann auf der Benutzeroberfläche angezeigt werden. ).
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Free Shipping Condition: New Location: Brentwood, United States Input 24V Output 12V 5A ripple around 50mV ( excluding noise ). No-load current : Typical 20mA (24V switch 12V). Output short circuit protection : Yes, ... moreconstant current. Constant current range :0.2-8A ( adjustable ).
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$5.15 Shipping Condition: New – Open box Location: Granbury, United States IC REG CTRLR BUCK 10DFN ROHS. Topology Buck. Mounting TypeSurface Mount. Duty Cycle (Max)99%. Part StatusActive. Serial Interfaces-. Clock SyncNo. Synchronous ... moreRectifierYes.
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Free Shipping Condition: New Location: United States Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
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Free Shipping Condition: New Location: Bordentown, United States Decided to use 24 hour format. set way communication. DS1302 low-power work to maintain the data and clock information when power is less than 1mW. only ... morethree port lines: (1) RST Reset (2) I / O data lines (3) SCLK serial clock.
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$100.00 Shipping Condition: New Location: China Linear Scale(SINO KA300) This item kits includes 1PC Digital Readout and 2PCS linear scaleS with mounting parts. The Linear scales are used on all kinds ... moreof machines with digital readout together, which can help processing in the machines by locating the positions.
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$3.40 Shipping Condition: New Location: China PWM frequency: 12KHZ. 7-70V DC motor governor. It cannot be connected to AC power and cannot drive the brushless motor.
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Free Shipping Condition: New Location: China Note: The single frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. JJY dual frequency module can switch between 40K/60K ... moretwo frequencies. As a single-frequency module, it can only receive signals in this frequency band.
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$3.19 Shipping Condition: Neu Location: China 50Hz pure sine wave of fixed frequency of 60Hz pure sine wave of fixed frequency 0-100Hz. pure sine wave frequency adjustable 0-400Hz pure sine wave frequency ... moreadjustable. 4 pin set of pure sine wave output frequency.
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$3.00 Shipping Condition: New Location: China 1x DC- AC Pure Sine Wave Inverter Driver Board EGS002 EG8010 + IR2110 Driver Module. 50Hz pure sine wave of fixed frequency of 60Hz pure sine wave of ... morefixed frequency 0-100Hz. pure sine wave frequency adjustable 0-400Hz pure sine wave frequency adjustable.
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Free Shipping Condition: New Location: Bordentown, United States Interface Resources: 2x SPI, 2x USART, 2x I2C, 1x CAN, 37x I / O ports. 2/4/6pcs Board Module. Analog-to-digital conversion: 2x ADC (12-bit / 16-channel). ... more5, 8M Crystal: The frequency can be set to make the system clocked at 72MHz.
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Free Shipping Condition: Brand New Location: China High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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$12.00 Shipping Condition: New Location: Romania The microcircuit K157UD2 is a low-noise two-channel operational amplifier. The microcircuit was most widely used in the eighties of the 20th century in ... morevarious sound devices (amplifiers, tape recorders, etc.).
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$5.15 Shipping Condition: New – Open box Location: Granbury, United States IC REG CTRLR BUCK 10DFN ROHS. Topology Buck. Mounting TypeSurface Mount. Duty Cycle (Max)99%. Part StatusActive. Serial Interfaces-. Clock SyncNo. Synchronous ... moreRectifierYes.
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Free Shipping Condition: New Location: China Note: The single frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. JJY dual frequency module can switch between 40K/60K ... moretwo frequencies. As a single-frequency module, it can only receive signals in this frequency band.
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Free Shipping Condition: New Location: 金东区, China Nominal frequency: 60KHz±300Hz. • Receiving frequency: 60KHz. Note: The single-frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. ... moreThe JJY dual-frequency module can switch between the two frequencies of 40K/60K.
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Free Shipping Condition: New Location: China Signal Strength: 51. for (int j=0; j
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Free Shipping Condition: New Location: United States Fit for Sony CD VCD. 1 x KSS-213C Optical Pick UP Lens. 1 Chain Brake Handle For Stihl MS271 MS271C MS291 MS291C OEM:1141 792 9101. 10Pcs 125 kHz HID ... moreProxCard II Card For 26 Bit 125 kHz HID Proximity Readers.
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$3.73 Shipping Condition: Neu Location: China 1200W 20AStep up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... more250W 10A Step up Converter. Input Current: 20A.
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$1.72 Shipping Condition: New Location: 金东区, China
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$9.99 Shipping Condition: New Location: China Lastest ESP32 Version: REV1. Transmit current: 120mA@+20dBm. Transmit power: +20dBm. 3D Antenna. LORA antenna connector is RG316. Automatic frequency ... morecorrection. Destined module with ceramic antenna, signal super.
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Free Shipping Condition: New Location: China Specifications:Model: 7D241KMax. Allowable Voltage: AC 150V; DC 200VVaristor Voltage: 240V ±10%Max. Clamping Voltage (8/20 μS): 395V; Max. Clamping Current ... more(8/20 μS): 10AMax. Peak Current (8/20 μS) : 1200ARated Power: 0.25W; Max. Energy: 15JTypical Capacitance : 216pF (1kHz)Lead Type: StraightLead Size: 24 x 0.5mm / 0.94" x 0.02" (L*D); Lead Spacing : 5.08mm / 0.2"Body Size: 8 x 2.7mm / 0.31" x 0.11" (D*T)Temperature Coefficient: PTC; Fit Climate Type: 40/85/21Material: Epoxy, ZnO; Color: BluePackage Content: 20 x Voltage Dependent Resistors Descriptions:1.Specific epoxy coated disc construction with radial leads, long life use.2.The Voltage Dependent Resistor is designed to protect equipment against transient voltage spikes.3.Connected directly across the power supply rails.
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$3.19 Shipping Condition: Neu Location: China DS3231 is a low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The ... moredevice incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating μP reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C* interface to access it(as the same time) This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power(i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor. Module parameters: 1 Size: 38mm(length)
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Free Shipping Condition: New Location: 金东区, China ⇒ DCF receiver module with antenna. Antenna size: AR10x60mm/High Q. • Board size (without antenna) LxWxH: 22x13.5x1 mm. • Antenna quality: LxØ: 60x10mm. ... moreRCCM category: DCF/77.5KHz single frequency module.
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Free Shipping Condition: New Location: China
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$1.69 Shipping Condition: New Location: 金东区, China
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$3.69 Shipping Condition: New Location: China High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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