BTA20.2-BA-NN-BA-NN
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The BTA20.2-BA-NN-BA-NN control board features a magnetic measuring principle, a resolution of up to 13 bits for singleturn, a flange type BA (Blind Hollow Shaft), and an operating temperature range from -40°C to +85°C. Part of the BTA20 Machine Control Boards by Bosch Rexroth Indramat, it supports IP65/IP67 protection.
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Product Description:
The BTA20.2-BA-NN-BA-NN is a machine control board made for efficient switching and phase control tasks. It is made by Bosch Rexroth. The board can be used in high-performance control systems that need to handle power efficiently and keep working well across a wide range of running cycles.
The BTA20.2-BA-NN-BA-NN machine control board can handle a 20 A on-state RMS current, which means the Triac can handle large load currents. It has peak off-state voltages of 600 V and 700 V, which make sure that it works reliably in circuits with high voltage changes. The gate trigger current is rated at 35 mA for CW types and 50 mA for BW types. This makes sure that the trigger works reliably under certain situations. UL safety standards say that the insulated tab must provide 2500 V RMS protection. The product does not need an external RC snubber network, which cuts down on the number of parts and the complexity of the design. It also has important dI/dt ratings of 50 A/µs for switching that happens repeatedly and 100 A/µs for switching that does not happen over and over again. This allows stable switching in places where signals change quickly. The high gate current is 4 A, which makes gate control better. The design works well for industrial automation systems that need to reliably switch and handle power without the need for extra circuit protection.
The BTA20.2-BA-NN-BA-NN machine control board has a peak off-state voltage of 100 V, which means it can withstand voltage when it is not conducting. High gate current and high insulation strength work together to make sure that high-frequency switching circuits work safely. It is tested to see how reliable it is in both steady and sudden situations.
Frequently Asked Questions about BTA20.2-BA-NN-BA-NN:
Q: Why does BTA20.2-BA-NN-BA-NN support 20 A RMS?
A: The 20 A RMS rating allows it to handle moderate-to-heavy load currents. It is suitable for power control circuits needing high current throughput.
Q: How does BTA20.2-BA-NN-BA-NN manage commutation?
A: The snubberless design ensures stable commutation without external RC networks. It reduces complexity in circuit layout and improves switching efficiency.
Q: Why is the gate trigger current 35 mA in BTA20.2-BA-NN-BA-NN?
A: The 35 mA gate current ensures reliable triggering in CW-type circuits. It provides consistent turn-on with moderate drive signals.
Q: How does insulation rating help BTA20.2-BA-NN-BA-NN?
A: The 2500 V RMS insulation improves electrical isolation between the control and the load. It increases safety and meets UL compliance requirements.
Q: Does BTA20.2-BA-NN-BA-NN handle surge currents well?
A: Yes, the clip assembly supports high surge current. It allows the device to tolerate short-term overloads without damage.
