What are starters for lamps for? In fact, these devices are responsible for lighting the candles of fluorescent devices. They work from the network only with alternating current. In this case, the limit frequency parameter should not exceed 65 Hz.
The starter device for daylight lamps is quite simple. However, you should consider the features of the models that manufacturers produce. Cases are most often made of plastic. However, they are not afraid of high temperature due to special impregnation. All devices are equipped with only two legs. In some cases, they can be located asymmetrically and be mobile.
Capacitors themselves are mainly used in the orthogonal type. The difference is their capacity. This indicator, as a rule, does not exceed 5.5 pF. Ballasts for starters are used electromagnetic type. Inside the flask is a special gas that makes the electrodes move. Most often, manufacturers produce models with neon. However, there are devices containing helium-hydrogen without radioactive isotopes. The last element of the starter can be called a throttle.
Starter markings
To date, starters differ in terms of rectification and size. For 2P plinths, there are models marked S2. It should also be noted that the straightening index in this case does not exceed 2.5 microns. Additionally, there are devices marked S10. They are intended exclusively for 3P socles. Starters for fluorescent lamps are always marked on the model housing.
How to choose a model?
How to choose a starter for a fluorescent lamp? If we consider modifications to the 2P base, then the straightening index should not exceed 3 microns. It is advisable to choose a housing with fireproof polycarbonate. The legs for 12 W lamps should be no more than 2.2 cm long. It is more advisable to select capacitors of the orthogonal type. With current conductivity, they have problems quite rarely. They also tolerate sub-zero temperatures.
How to choose a starter for a fluorescent lamp under the 3P base? In this case, it is important to pay attention to the inductance of the device. On average, this parameter is at the level of 2.5 GN. However, there are more productive models. Some devices can also be used for ballasts. Their legs are installed asymmetrically. The indicated models are suitable for lamps with a power of not more than 22 watts. In this case, the nominal voltage in the circuit does not exceed 120 V. In turn, the glow discharge current must be at the level of 20 A. There is a good starter for daytime lamps under the 3P base in the region of 35 rubles.
S2 starters
Starters of this type are mainly manufactured by Philips. The straightening coefficient for models does not exceed 2.5 microns. If we talk about temperature parameters, then in cold weather it is better not to use them. Cases are most often made with polyurethane impregnation. In this case, the legs are used with small heads. Ballasts are standardly installed electromagnetic type. Directly, the starter inductor is connected directly to the capacitor. However, on some models an additional lining is installed. The duration of cathode heating in this situation depends on the lamp power. There is an average model of this type in the region of 30 rubles.
S10 devices
Starters of this type are mainly manufactured by Eurosvet. If you believe the feedback from customers, then their case can tolerate even extremely high temperatures. However, they are quite sensitive to high humidity. Directly, the rectification coefficient fluctuates around 3.5 microns. In this case, the inductance index does not exceed 5 GN.
If we talk about design features, it should be noted that the chokes are used with a glow discharge. However, in this case, much depends on the power of the lamp. If we talk about models at 20 V, then they use neon as gas. Ballasts for such devices are only suitable for the electromagnetic type. The failure rate depends solely on the quality of the capacitor. Most often, it is found of the passage type. Capacitor capacitance fluctuates around 6.5 pF. There is a good starter for fluorescent lamps of this type about 40 rubles.
Philips Starters
Philips company makes starters only on helium-hydrogen. In this case, there are many models on the market for P3 socles. Housings for all starters are cylindrical. Fireproof impregnation is provided in this case. Directly legs are installed with heads. Capacitors in devices are of the orthogonal type. Their capacitance fluctuates around 5 pF.
With suppression of interference in starters, gaps occur quite rarely. The average failure rate is 0.2%. Radioactive isotopes are not used in the manufacture of devices. It is also important to mention that ballasts are of electromagnetic type. It costs an average starter for fluorescent lamps of the presented company about 35 rubles.
Starter ST151
This starter is made under the base P3. Directly its body is made of their fire-resistant polycarbonate. The legs are mounted movable type. Thus, they have no problems with interference. The throttle resistance is not more than 5 ohms. If we talk about the inductance parameter, then it fluctuates around 2.2 Hz. This starter is suitable for lamps with a power of not more than 20 watts.
The minimum temperature of the device can withstand -15 degrees. The rectification coefficient leaves only 3 microns. For ballasts, this model cannot be used. It should also be noted that it stands on the market in the region of 32 rubles.
Model "Feron"
The presented starter for fluorescent lamps is made under the base of P2. The coefficient of rectification is insignificant. However, the inductance index reaches 2.4 GN. If you believe the reviews of experts, then problems with suppressing interference in the model rarely occur. The housing itself is cylindrical in shape.
Suitable model for lamps with a power of 60 watts. Radioactive isotopes are not used in this case. However, neon is provided in the flask. Thus, warming up the contacts does not take much time. Directly the failure rate fluctuates around 0.3%. The rated voltage parameter does not exceed 12 V.
Model "Lemanso"
The specified starter for fluorescent lamps, the specifications are quite high. Models are made under the base P3. In this case, the maximum temperature of the device is maintained at 40 degrees. In cold weather, the specified model can also be used. If you believe the reviews of specialists, then the starter presented is well suited for lamps whose power does not exceed 40 watts. The capacitor of this model is installed orthogonal type. In turn, the legs are built-in. The failure rate of the starter presented is at around 0.3%.
Radioactive isotopes are not involved in the manufacture of the device; therefore, they are safe to use. The throttle of the model is used with a glow discharge. Compared to its direct competitors, this starter is capable of boasting a high contact heating rate. The rectification coefficient does not exceed 3.3 microns. In this case, models are sold on the market at a price of 33 rubles.
Model Deluxe MN
This starter is made under the base P3. If you believe the opinions of experts, then with the suppression of interference in this model there are no problems. It also has a high inductance parameter. The starter can be used for lamps with a power of not more than 60 watts. In this case, the rectification coefficient does not exceed 3.3 microns.
The case itself is made of plastic. In turn, the manufacturer provides a capacitor through passage type. The failure rate of the model is 0.3%. Ballast in the manufacture of the device uses an electromagnetic type. There is neon as the gas for the discharge. The inductor in the starter shown is capable of withstanding a maximum resistance of 40 ohms. In turn, the rated voltage indicator is at the level of 120 V. The indicated starter in the store costs about 30 rubles.
DS2 Model
Presented starter in our time is quite in demand. It can only be used under base A3. In this case, the maximum temperature of the device is maintained at 40 degrees. If you believe the reviews of experts, then this starter can last a long time. Directly the legs have a movable type. The capacitor, in turn, uses a feed-through, and its capacitance is exactly 5 pF.
With interference, this model fights due to high-quality ballast. The throttle is used for the model as a standard with a glow discharge. The rated voltage of the device is capable of delivering 80 V. The minimum temperature value is -15 degrees. The inductance parameter is at the level of 2.2 GN. The duration of the cathode heating depends on the lamp power. In this case, the model’s choke resistance can withstand no more than 33 ohms. On the market, this starter user is able to purchase for 45 rubles.
Description starter "Eurosvet"
This starter for fluorescent lamps reviews from customers deserves the most diverse. If we talk about the benefits, it should be noted a fairly high-quality capacitor. However, at sub-zero temperatures this model cannot be used. In this case, the legs are provided with a movable type. The failure rate is 0.02%. For ballasts, the starters shown can be used.
Ballast for the device is installed electromagnetic type. Helium-hydrogen is used as the gas. The electrodes in the presented model are made entirely of bimetal. Directly, the glow discharge current is 30 A. It is also important to mention that the inductance index is as much as 2.5 GN. In the market for this starter they ask about 35 rubles.