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Tech-Lobby Light 13.4ft Waterproof RGB SMD LED Strip Rope with Lighting Color Changing Full Kit with 24-Keys IR Remote Controller, Power Supply for Room, Bedroom, Home, Kitchen Decoration
- EASY INSTALLATION: You can stick the light anywhere you like, but be careful to keep the surface clean and dry and do not fold the LED solder joints to avoid bad adhesion and some abnormal LED color. Every 3 LEDs can be cut without damaging the remaining strips, and strips with epoxy glue can be bent at will.
- WIDELY USE: The remote can dim the LED light strip and offers 24 different colors and modes like Flashing, Breathing, Strobe, Gradient, Cool etc. The lights are very suitable for living room, kitchen, cabinet, car, bedroom, party, Christmas or wedding.
- HIGH QUALITY: Ultra bright and high-quality LED chip allows the LED lights to be very colorful and durable. These are energy-friendly lights because of the 12 volt adapter and are safe to touch.
- BEST CHOICE for DECORATION: Our led strip lights are treated with IP65, high quality, waterproof. But please note: only LED strips are waterproof. Remote controller, power adaptor and connectors are non-waterproof. Strip light have a memory function, when you turn on it, it will be the same as last usage. The colorful lights in the dark are perfect for watching TV,gardens,Christmas,clubs, parties,theatrical performances,interior and exterior decorations,etc.
TL494 Pulse Width Modulation Controller IC
- Complete PWM Power-Control Circuitry
- Uncommitted Outputs for 200-mA Sink or Source Current
- Output Control Selects Single-Ended or Push-Pull Operation
- Internal Circuitry Prohibits Double Pulse at Either Output
- Variable Dead Time Provides Control Over Total Range
- Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance
- Circuit Architecture Allows Easy Synchronization
Features/Specs:
- Part No: TL494CN
- Manufacturer: Texas Instruments
- Product Type: Switching Controllers
- Type: Voltage Mode PWM Controllers
- Topology: Boost, Buck, Flyback, Forward, Push-Pull
- Input Voltage: 7 V to 40 V
- Number of Outputs: 2 Output
- Switching Frequency: 300 kHz
- Duty Cycle – Max: 45 %
- Output Voltage: 40 V
- Output Current: 200 mA
- Fall Time: 40 ns
- Rise Time: 100 ns
- Minimum Operating Temperature: – 40°C
- Maximum Operating Temperature: + 85°C
- Mounting Style: Through Hole
- Package/Case: DIP-16
Applications:
- Desktop PCs
- Microwave Ovens
- Power Supplies: AC/DC, Isolated, With PFC, > 90 W
- Server PSUs
- Solar Micro-Inverters
- Washing Machines: Low-End and High-End
- E-Bikes
- Power Supplies: AC/DC, Isolated, No PFC, < 90 W
- Power: Telecom/Server AC/DC Supplies: Dual Controller: Analog
- Smoke Detectors
- Solar Power Inverters
TORODAL TRANSFORMER IRON CORE KT400-26 KDM
TORODAL TRANSFORMER IRON CORE KT400-26D
TRANSISTOR 25TTS12
Features
- Peak Off-State Voltage(Vdrm): 1200V
- On-State Current (It): 16A
- Gate Current (Igt): 25mA
- Typical Voltage Change over Time (dV/dT): 200V/µs
- Maximum average on-state current :16 A
- Maximum RMS on-state current: 25
- Maximum peak, one-cycle, non-repetitive surge current 10 ms sine pulse, rated VRRM applied: 300
- I2t Maximum I2t for fusing : 450 A2s
- 10 ms sine pulse, rated VRRM applied: 450 A2s
- Maximum I2√t for fusing: 6300 A2√s
- Maximum on-state voltage drop: 1.25 V
- On-state slope resistance: 12 mΩ
- Threshold voltage: 1V
- Maximum reverse and direct leakage current: TJ @ 25 °C 0.5 mA
- Maximum reverse and direct leakage current: TJ @ 125 °C 10 mA
- Holding current: 100 mA
- Maximum latching current: 200 mA
- Maximum rate of rise of off-state voltage: 500 V/µs
- Maximum rate of rise of turned-on current: 150 A/µs
UC3845 Current Mode PWM Controller IC DIP
- Fixed Frequency Current-Mode PWM Controller
- Trimmed Oscillator Discharge Current for Precise Duty Cycle Control
- Current Mode Operation to 500 kHz
- Automatic Feed Forward Compensation
- Latching PWM for Cycle−By−Cycle Current Limiting
- Internally Trimmed Reference with Under voltage Lockout
- High Current Totem Pole Output
- Under voltage Lockout with Hysteresis
- Low Startup and Operating Current
Ultrasonic Distance Sensor Module – HC-SR04
UNI-T UT33D Digital Palm Size Multi-meter with Manual Range 1999 Counts Tester (Red)
