Microchip HV833 Manual


Læs nedenfor 📖 manual på dansk for Microchip HV833 (5 sider) i kategorien Ikke kategoriseret. Denne guide var nyttig for 4 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

Side 1/5
Supertex inc.
Supertex inc.
www.supertex.com
Doc.# DSAN-AN-H45
A082113
AN-H45
Application Note
HV833 EL Lamp Driver Circuits
This application note presents eight EL driver circuits
utilizing the Supertex HV833 integrated circuit. They have
been optimized for a variety of applications and may be used
as is or used as a starting point in designing a circuit for a
particular application.
When constructing and testing one of the driver circuits listed
below, keep in mind that results may differ from those given
due to component tolerances and lamp characteristics.
When making component changes, always remove the
supply voltage rst. After making adjustments, bring up
the supply voltage slowly (starting from the minimum
required device input voltage) while monitoring input
current. Excessive input current may be a good indication
of connection errors or incorrect component values. A sharp
rise in current usually indicates a saturated inductor. To
avoid inductor saturation, use a higher current rated inductor
or increase the conversion frequency by lowering the RSW
resistor value.
Circuit Selector Guide
Circuit
Lamp
Color/
Size
(in2)
Lamp
Brightness1
(ft-lm)
Supply
Voltage
(V)
Supply
Current
(mA)
Output
Voltage
(VP-P)
Output
Frequency
(Hz)
1Green
10.0 2.9 3.3 29.2 159 138
2White
8.8 5.6 3.3 50.7 150 312
3Green
5.5 4.6 3.0 26.8 151 220
4Green
11.0 3.1 3.0/5.0 18.2 171 138
5Green
3.0 8.2 3.3 23.0 167 312
6Green
8.5 6.3 3.3 54.6 177 312
7Green
10.0 6.7 5.0 54.1 157 465
8White
8.8 9.5 3.0/12 24.5 176 465
Notes:
1. Lamp brightness can vary by type and manufacturer.


Produkt Specifikationer

Mærke: Microchip
Kategori: Ikke kategoriseret
Model: HV833

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip HV833 stil et spørgsmål nedenfor, og andre brugere vil svare dig




Ikke kategoriseret Microchip Manualer

Microchip

Microchip PD81101 Manual

23 December 2024
Microchip

Microchip ATECC608B Manual

4 September 2024
Microchip

Microchip HV860 Manual

4 September 2024
Microchip

Microchip EVB-LAN9255 Manual

4 September 2024
Microchip

Microchip LX4580 Manual

4 September 2024
Microchip

Microchip LX7720 Manual

4 September 2024
Microchip

Microchip AT32UC3A364 Manual

2 September 2024

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

Smeg

Smeg KIT6PX Manual

23 December 2024
Smeg

Smeg KIT6CX Manual

23 December 2024
Smeg

Smeg GTA-6 Manual

23 December 2024