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This is the SMT Voltage Regulator Engineering Kit with SMT PCBs. This kit includes some of the most popular SMT Voltage Regulators and SMT Zener Diodes on the market today. It also inlcudes SMT Bridge Rectifiers, SMT Power Rectifiers, SMT Aluminum Electrolytic Capacitors , SMT Ceramic Capacitors, SMT Trimpots, SMT LEDs, and 4 blank SMT Prototyping PCBs. All in a plastic storage box.
This kit has been designed so that you can build more than one type of SMT Power Supply. It has more than plenty of all of the parts so that you can experiment numerous times. There are no SMT Resistors, you have to supply those.
You will get two different versions of the LM317 Positive Adjustable Voltage Regulator in Surface Mount Technology packages. They both can regulate from 1.2v to 37v. The first one is the LM317LM in the 8-pin SOIC package and it is capable of delivering 100 milliAmps of current. The second one is the LM317M in the D-Pak SMT package. It is capable of delivering 500 milliAmps of current. You will also get the LM337LM with is a Negative Voltage Regulator.
This kit includes the MC1723 which can be configured as a Positve or a Negative Voltage Regulator.
The SMT version of the TL431 Adjustable Precision Shunt Voltage Regulator is also included. It is also a three-terminal device which can be set for any value between 2.5v and 36v. This kit also includes 10 pieces of an SMT Trimpot so that you can adjust your Adjustable Voltage Regulators.
There are also fixed voltage regulators in Positive and Negative voltage regulation. There are also some SMT Power PNP Transistors that can be used as Current Multipliers for the Voltage Regulators to increase the output power out of a regulator.
Included are wide selection of SMT Zener Diodes in the SMT SOT-23 package and some SMT Power Diodes including a 1.5 Amp fast, Soft-Recovery, Avalanche Diode: the BYD37D.
There are also SMT Aluminum Electrolytic & SMT Ceramic Capacitors to use for filtering and some SMT LEDs to light up your circuit.
You also get 4 pieces of a SMT PCB to do your prototyping on. It is a high-quality, FR-4, single-sided, combined Thru-Hole & SMT PCB with 452 pads for your components. It is 2.7" x 1.97" with silk screening on the bottom side. You also get a x4.5 magnification Eye Loupe which is a must when working with SMT components.
The shipping is Free for USA & Canada and only $5.00 for the rest of the world.
With these parts, you can make numerous voltage regulators for all types of useage. Surface Mount Technology (SMT) components have no leads, this is a chance to get some SMT parts and learn to use them. You get the following:
LM78L05, Fixed +5 Volts @ 100 milliAmps, SOIC-8
LM78L09, Fixed +9 Volts @ 100 milliAmps, SOIC-8
LM78L12, Fixed +12 Volts @ 100 milliAmps, SOIC-8
LM79L05, Fixed -9 Volts @ 100 milliAmps, SOIC-8
LM317LM, Adjustable Voltage Regulator, SOIC-8
LM317MDT, Adjustable Voltage Regulator, D-PAK
TL431CD, Adjustable Shunt Voltage Regulator, SOIC-8
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