Reviews Pll Voltage controlled Delay Line
Omron K8DS-PH1 Phase Monitoring Relay
- The base of the protector adopts a rail type with two screw holes, which can be directly installed separately or mounted on the HT35 rail..
- Use 5 indicators to indicate: normal, phase loss (voltage three-phase unbalance), reverse phase, overvoltage and undervoltage..
- Phase loss protection means that when the protected line is in the running state or non-operating state, any phase failure occurs, and the delay is 2S..
- Overvoltage protection means that the voltage of the protected line is higher than the set value, and the delay is 3~8S, and the recovery is 6~20VAC..
- Reverse phase protection, a protection measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action..
Check StockRockville RPM48S 2000w Powered 4 Channel Mixer/Stereo Amplifier w Bluetooth/EQ
- RMS Power Stereo Output. 175W x 2 @ 8 Ohm. 250W x 2 @ 4 Ohm. Program Power Output. 350w x 2 @ 8 Ohm. 500W x 2 @ 4 Ohm. Peak Power Output..
- 700W x 2 @ 8 Ohm. 1000W x 2 @ 4 Ohm. Built-in Bluetooth with long range and great sound quality. FM radio. Individual Volume, Echo, Bass, and Treble controls..
- Adjustable echo and delay effects. 3-Band Equalizer (Treble, Mid, Bass). USB and SD Inputs. MP3 Volume control. Line In volume control. Master volume control..
- A Pan knob on each channel for balancing left and right output. 4 balanced XLR inputs. 4 ¼˝ TS inputs. 1 RCA Line input. 1 ¼˝ line input. ¼˝ line output for adding a subwoofer or more amplifiers or powered speakers..
- 1 RCA Rec output. L/R Speaker outputs: ¼˝ TS (4 or 8-ohm per channel). +48V phantom power. Fan Vent Cooling System. 110/220 Variable voltage. Dimensions: 18.9˝ x 8.9˝ x 6.3˝. Weight: 19.8 Lbs..
Check StockUCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot
- Max. Load Voltage: terminal NC is DC 30V or AC 250V, terminal NO is DC 28V or AC 125V.
- Functions: Supports on delay and off delay modes, the delay time can be adjusted from 0.1s to 1h, the delay mode and delay time can be set by shorting or opening the jumper pins and rotating the potentiometer..
- Self Protection: Built with protection against reversal diode, supports anti-reverse protection. NOTE: Please remove the jumper cap of S5 when controlling AC current or DC current voltages other than 12V, otherwise the module will be burned or will not work properly..
- Applications: This module works as a switch with time delay on and off function, highly recommended for automotive circuit modification, and LED lights, DC motors, pump and smart home control system..
Check StockJuried Engineering LM393AP LM393 Precision Dual Differential Comparator, Industrial Grade IC DIP-8 Breadboard-Friendly (Pack of 20)
- The module is made of high‑quality components and processed with stable performance. It can be widely used in various voltage measurement and control applications..
- The controller presets 5 different functions and can customize and add other specific functions according to the user's needs..
- Increase the automatic power saving function, the user can set it autonomously. All setting parameters can be saved automatically, and the setting contents will not be lost when power is off..
- The voltage monitoring module is a multi-function voltage monitoring controller that uses an industrial-grade microcontroller as the main control unit with a wide measurement range and high accuracy..
- The user can set the upper voltage limit and the lower voltage limit. Measurement range is 0-100V DC, measurement accuracy +/-0.1V. Newly added 0-99.9 seconds delay pull and 0-99.9 seconds delay off function..
Check StockUCTRONICS DC 12V Time Delay Relay Module with Plastic Enclosure, On Delay and Off Delay for Automobile, Raspberry Pi, Industrial Control, and Other Electronic Projects
- Max. Load Voltage: terminal NC is DC 30V or AC 250V, terminal NO is DC 28V or AC 125V.
- Functions: Supports on delay and off delay modes, the delay time can be adjusted from 0.1s to 1h, the delay mode and delay time can be set by shorting or opening the jumper pins and rotating the potentiometer..
- Self Protection: Built with protection against reversal diode, supports anti-reverse protection. NOTE: Please remove the jumper cap of S5 when controlling AC current or DC current voltages other than 12V, otherwise the module will be burned or will not work properly..
- Applications: This module works as a switch with time delay on and off function, highly recommended for automotive circuit modification, and LED lights, DC motors, pump and smart home control system..
- You'll Be Getting: A time delay relay module U6031, 2 pieces of protective case and 2 mounting screws.
- the plastics case keep the module free from dust and water, which is available for more applications than the separate module..
Check StockDasiter 12V Voice-Activated Delay Switch Sound Audio Detection Time Delay Relay Module with 20cm Line Length Sound Sensor Module Voice Alarm
- This voice-activated delay module requires a supply voltage of 12V..
- Current: greater than or equal to 100mA..
- Timing time: adjustable from 1-180 seconds, you can also customize the time range..
- Shipping list: 1* voice-activated time delay relay module with 20cm line length audio detection sensor module..
Check StockSiemens 3UG4631-1AW30 Monitoring Relay, Single Phase Voltage Monitoring, Screw Terminal, 1 CO Contacts, 0.1-60VAC/DC Measuring Range, 0.1-30V Hysteresis, 0-20s Delay Time, 24-240VAC/DC Auxiliary Voltage
- 3 INDICATORS-The protector base adopts 35mm rail type or device type, and has two screw hole structures inside, which can be directly installed separately or HT35 rail. Indicated by three indicators: normal, phase loss(voltage three-phase unbalance), reverse phase.
- PHASE LOSS PROTECTION-Phase loss protection means that when the protected line is in the running state or non-operating state, any phase failure occurs, and the delay is 2S.
- REVERSE PHASE PROTECTION-Reverse phase protection, a protection measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action.
- VOLTAGE IMBALANCE PROTECTION-Voltage imbalance protection, which refers to a protective measure that will affect the safe operation of the line due to three-phase voltage imbalance.
- IDEAL FOR-Widely used in air compressors, electric motors, distribution boxes, water pumps, oil pumps, central air conditioning units, etc.
Check StockJuried Engineering PTC PT2399 Echo Audio Processor Guitar IC DIP-16 (Pack of 20)
Check StockRockville dB13 3000 Watt Peak/750w RMS Mono 2 Ohm Amplifier Car Amp
- Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. RCA Preamp Line Output. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: 90dB. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Frequency Response: 15Hz - 250Hz..
- Damping Factor: >150 @ 100Hz. 80 Amp Maxi Fuse. Dimensions: (W x H x L) 9" x 2.4" x 14.7".
Check StockRetekess TR509 FM Transmitter for Church, FCC Certified FM Broadcast Transmitter, Long Range Stereo Mini Radio Station for Drive-in Movie, Church Parking Lot, Lights Fireworks Show
- transmitter can also be connected external mic equipment and used in wide place such as campus shopping mall radio.
- High visibility lcd interface for maximum ease-of-use.
- parameters used by mini FM transmitter can be automatically saved after shutdown.
- It can be read automatically the next time it is turned on.
- The stability of the chassis using high quality aluminum alloy material.
- no noticeable sound delay when listening to audio from our FM transmitter.
Check StockMC14046BCP Phase Lock Loop (PLL) IC 1.9MHz 1 16-DIP (0.300\
- The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
- Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
- Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
- Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
- A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
Check StockCatalinbread Belle Epoch Deluxe Delay Reverb Guitar Effects Pedal
- Reproduction of the iconic 1970’s Maestro Echoplex EP-3.
- Expression pedal control over delay time, delay playback head volume, and rotary speed and filter sweep behaviors.
- Momentary footswitch for echo oscillation, tunable via an internal trim pot.
- Feature a warmer ‘analog delay’ flavored mode, Rotary, Filter, DMM Chorus, and DMM Vibrato modes.
Check Stock0.5S-300H 11 Pins Knob Control Delay Timer Relay H3CR-A Waterproof Time Relay 100-240VAC 100-125VDC for Automated Control Circuit
- 【Wide Field of Applications】: Our 11 pins knob control delay timer relay is widely applied to automated control circuit such as remote control,....
- 【Super Wide Adjustable Time Range】: The adjustable time range is super wide, which can last from 0.5 seconds to 300 hours. Users can adjust the....
- 【Wonderful Shell】: This 100-240VAC 100-125VDC knob control time relay adopts high quality plastic case, and this wonderful shell is waterproof and....
- 【High Precision】: Our 0.5s-300h H3CR-A waterproof time relay has stable performance, and a long service life. This delay timer relay also has high....
- 【Specifications】: Model: H3CR-A Rated voltage: 100-240VAC 100-125VDC Voltage tolerance: ±10% Power consumption: about 1.9VA Time range: 0.5....
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