Loading batteries

CONTENTS

15

Notes

Using batteries incorrectly can cause them to leak or burst. Strictly observe the following.

•Install the batteries with their + and – ends facing correctly.

•Do not charge, heat, disassemble, or short the batteries or throw them into a fire.

•Do not leave any exhausted batteries in the remote control.

•Do not mix different types of batteries or new and old batteries.

•When you will not be using the remote control for a prolonged period, take the batteries out of the remote control.

•When the remote control stops working or only works at very close range, replace all the batteries with new ones.

•When replacing the batteries, use longer life alkaline batteries.

•If a battery has leaked, carefully wipe off any residue inside the battery case before loading new batteries.

1

Bottom side

Open the cover.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Install the batteries.

Make sure that the +/– polarities match the

illustration in the compartment.

Before use

3

Attach the cover.

 

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Toshiba TLP780U TLP781U Loading batteries, Open the cover, Install the batteries, Attach the cover, Bottom side
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TLP780U TLP781U specifications

The Toshiba TLP780U and TLP781U are opto-isolators designed to provide excellent performance in various applications, ensuring high levels of electrical isolation between input and output circuits. These devices are part of Toshiba's extensive portfolio of opto-couplers, which leverage advanced technologies to meet the demands of modern electronic systems.

One of the most notable features of the TLP780U and TLP781U is their high isolation voltage, which is rated up to 5000Vrms. This is particularly important in applications where safety and protection of sensitive components from high voltages are crucial. By providing robust electrical isolation, these opto-isolators help in preventing damage from voltage spikes and interference.

Both the TLP780U and TLP781U utilize a high-speed GaAlAs infrared LED as the light source, coupled with a phototransistor on the output side. This configuration enables rapid data transmission, making these devices suitable for high-speed applications. The TLP780U boasts a high-speed variant, while the TLP781U is designed for lower-speed requirements, offering flexibility depending on the application's needs.

In terms of package design, the TLP780U and TLP781U come in a compact and reliable DIP (Dual In-line Package) configuration. This allows for easy integration into printed circuit boards (PCBs), while also ensuring stable performance in various operational environments. Their compact size is particularly beneficial in space-constrained applications.

Another important characteristic of these devices is their wide operating temperature range, from -40°C to 100°C. This wide range ensures reliable operation in diverse environments, making them suitable for industrial, automotive, and consumer applications. This reliability is further enhanced by the devices' long operational lifespan, reducing the need for frequent replacements.

In summary, the Toshiba TLP780U and TLP781U opto-isolators deliver essential electrical isolation, high-speed performance, and versatile operational capabilities. Their combination of advanced technologies and robust features positions them as ideal solutions for interfacing circuits, signal isolation, and data transmission in various industries. Whether for safety-critical systems or general signal processing, these opto-isolators provide the performance and reliability needed in today's electronic designs.
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