Meanwell RQ50B SMPS (5V, 12V, -5V, -12V) 50W Quad Output Switching Power SupplyRQ 50B series is a 50W quad output enclosed type power supply with 36mm of low profile design. The AC input is 88~264VAC which could be directly supplied from the house supplied voltage. The output Voltages from SMPS will be +5V, +12V, 5V, 12V. The SMPS has high efficiency up to 74%, the design is of metallic mesh case which enhances the heat dissipation of RQ 50B that the whole series operates from 25C through +70C. RQ 50B has complete protection

Model TLP114A Brand TOSHIBA Isolation Voltage 3750 Vrms Output Supply Voltage  30V Input Reverse Voltage  5V Input Forward Current  20 mA Output Collector Power Dissipation  100 mW Operating Temperature -55°C - 100°C Storage Temperature  -55°C - 125°C Package DIP

V4-80mVp-p Voltage Adj

this tape is appropriate for situations where solvent exposure is a concern

It can connect to the electronic control lock

These are Carbon Film Resistor with a value of 220 ohm 1/8W and tolerance of ±5%

Gold for these 4K3 resistors

Gold for these 5K6 resistors

RT-85C series can be used for many purposes with the best performance from it

These are Carbon Film Resistor with a value of 82k ohm 1/2W and tolerance of ±5%

Able to sustain 90A+ continuous current

the BTA/BTB40-41 series is used for general purpose AC switching

These are Metal Film Resistor with a value of 56 ohm 2W and tolerance of ±5%