SRC Devices DSS41A Explore Electromechanical on Octopart: the fastest source for datasheets, pricing, specs and availability. DSS41A05 Datasheet PDF Download – (DSS4 Series) Reed Relays, DSS41A05 data sheet. DSS41A05 SRC datasheet pdf data sheet FREE Datasheets (data sheet) search for integrated circuits (ic), semiconductors and other electronic components.

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Got to know about this new device while I was researching for materials on the topic presented on this page. If possible, mount it to a metal chassis or metal surface to act as a heat sink to dissipate the heat. The operation of a relay as an isolated output dss4105 simple.

This is unlike a switch which is activated manually. This is what this page is all about.

I was thinking that the capacitive acting as a resistance to the AC current might weaker the power, and relay trigger would fail; since the relay is a Vac relay.

If you don’t want to mount the huge heat sink to the device, you can try using a SSR that have a much higher current rating, of at least 2 times the capacity of what is required. Search the directory for faculty or staff members. If no base resistor is present, the base current is so large that the transistor will be damaged. In this section, we will only discuss on using a transistor as a switch. More information about using a transistor as a switching device, can be found in the later section ” Transistor ” fig.

A power meter is used to measure its typical power consumption. Signal of the triac switch output, when the Vac mains is switched on.


The device package is very similar to the package for transistor. It has a slightly different magnetize structure, however the principle is the same as a mechanical relay. This is often refer to as ganged switches. More energy will be wasted when the solid state relay is in the on state. This interface provides a output voltage to indicate the status of the switch. R4 can be about Kohm. Note that the oscilloscope reading is not Vp-p as expected.

The circuit figure 7 for inductive load consist of additional resistor and capacitor. This principle is similar to the use of a transistor as a switch. Soldering Tips Helpful Link: Facilities Lab Research in the department is conducted in a variety of laboratories equipped with state-of-the-art equipment, with research funding coming from federal, state, and private sources. For example, the keyboard which you are typing, the power switch that turns on your TV, the keypad you pressed on your telephone or mobile phone, the lever switch that turns on your rice cooker, microwave oven Equivalent circuit for Triac component.

DIAC, or diode for alternating current.

(PDF) DSS41A05 Datasheet download

All about making a good short circuit. Sometimes refer to as the breakdown voltage. The output contact of the relay might not work properly, and should be checked as well. This is because a significant portion of the leakage current is supplying to the new load. Circuit 2 is my next few attempt to find out the effect of a capacitor in series to the AC coil.

This dss4a105 not too critical for some electronics, but for others, it may result in undesirable results. This means that the use of opto-triac in this design should be working properly.

As you might have know already, the transistor is actually a semiconductor device. Video showing that it is safe to touch the digital input of the PIC module. The first few cycle of the Vac power is badly distorted, but we can see that the AC signal started off datqsheet zero.


If you are interested in the setup for measuring Vac signal, please visit this page dedicated to Vac. In addition to supporting the various labs in the EL building, we also provide equipment and manual check-out and a wide range of electronic components for sale.

DSS41A05 Datasheet

When your logic depends on positive voltage as a reference to switch on the transistor. Some SSR are design to have the same package and pin layout design as a reed relay.

Sounds a lot of manual work. In practise, solid state relay output do have some little current flowing, even when the input is not activated. System X activating the relay has provides a “Dry Contact” or a switch contact output without xss41a05 electrical signal transmitted to system Y. Using transistor as a switch to drive high current loads fig. Article on Thyristors and Triacs.

You can try searching around for new products to keep in touch with the current technology. It seems to be virbrating at a rate of the AC power 50Hz.

DSS41A05 | Datasheets, Pricing, Availability, Leadtimes, Trending Graphs, Images- Partstat

Other application can be, controlling a high power motor using tiny switch, or to switch on the house lightings using your computer system digital signal. This is a very simple logic translator. The dangling wire grey and white is the PIC digital input.