FAP Series High-Voltage Power-Supply Module for Avalanche Diode
■FAP series high-voltage power-supply module is specially designed for avalanche diode and its parameters can meet different types of avalanche diode. The ripple can be less than 0.01%. It has temperature drift and time drift of 0.01%, conversion efficiency of above 75%, and small size convenient for installation. Load avalanche diode is mainly used for reception of laser. The laser receptor has a widespread application such as laser distance measuring instrument and some medical appliances.
■FAP series power-supply module is portable with its size of only L33.0×W22.0×H8.5mm and saves space for portable instrument. Simply designed, its static working current is only 10mA and load conversion efficiency up to 80%. This is suitable to power supply characteristics of battery of portable device. It is resistant to high temperature, shock and moisture when working in harsh environment, thus it is able to normally work at an ambient temperature of 125℃. Shock resistance frequency: 20-50Hz/50Hz-2KHz and amplitude/rate: 0.5mm/10g. Shock resistance reaches three times per amplitude. Spike rate: 100g, and duration: 6ms
■FAP series power-supply module has five selections for input range and given rated voltage is its central value in working. When input voltage is equal to rated input voltage, conversion efficiency of power supply reaches maximum. When it deviates from rated value, the module is also able to work normally, but its conversion efficiency is low. Considering that its power source may be not steady, it allows several input ranges including +5V(4.5～9V), +12V(7.5～ 15V), +15V(10～20), +24V (15～30V), and +28V(18～36V). Within the entire range of working temperature and conversion between full load and no-load, and when input voltage fluctuates from minimum voltage to maximum voltage, output voltage fluctuates within 0.3V.
■Output high voltage of FAP series power-supply module is continuously adjustable from zero to the highest and there are voltage-control type and resistance-control type. Control voltage GND and input GND of voltage-control type are connected. When the range of control voltage applied to control end (ADJ) is 0～5.0V, output high voltage has linear variation with control voltage. When control voltage is 0V, output high voltage reaches the minimum value and when control voltage is 5.0V, output high voltage reaches the maximum value. When control voltage is higher than 5.0V, output high voltage still has linear variation with control voltage, but its performance and reliability will reduce sharply, for this reason, control voltage should be less than 5.5V.
■For FAP series, control resistance of resistance-control type is connected between adjustment control end (ADJ) and input ground and output high voltage increases with increment of control resistance, but not in linear. The more the control resistance is larger, gentler the high voltage changes with it. When control resistance is infinite, namely control end is suspended, output high voltage reaches its maximum value. Normally it is ok to connect a 200K adjustable resistance. Resistance-control type can also use voltage to control output high voltage. First connect a resistance in series at control end and apply control voltage. The bigger the resistance is connected, the higher the minimum output voltage will be! When the range of control voltage is 0～5.0V, output high voltage has linear variation with control voltage. When control voltage is 0V, output high voltage reaches the minimum value and when control voltage is 5.0V, output high voltage reaches the maximum value. When control voltage is higher than 5.0V, output high voltage still has linear variation with control voltage, but its performance and reliability will reduce sharply, for this reason, control voltage should be less than 5.5V. Its difference with voltage-control type is that its minimum output high voltage has self adjustment, which can promote the precision of adjustment.
|
[ Avalanche Diode ][ laser distance measuring instrument ][ medical appliances ] |
|
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
November 15. 2012 |
|
|
|
|
|
|
|
|
152 KB |
- +1 Like
- Add to Favorites
Recommend
- MeiG Rolls Out 5G RedCap Series FWA Solutions with Low Power Consumption and Low Cost
- ZP Series AC DC Converter: Efficient Power Conversion for Your Electronics
- Introducing the ZP Series AC DC Converter: Powering Your Electronics Efficiently
- The SP Series AC/DC Converter: Powering Your Electronics with Efficiency and Reliability
- SP Series AC DC Converter – Power Up Your Electronics with Efficiency
- ZP Series AC-DC Converter: Efficient Power Conversion for Your Electronics
- TT Electronics Launches TFHP Series Thin Film High Power Chip Resistors，which offer circuit designers high power and hihg precision
- Bringing 32-bit IoT security chip series, Beijing Hongsi Electronics Announced a Distribution Agreement with Sekorm
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
