Japan South Korea Taiwan English. The product detailed below complies with the specifications published by RS Components. Cross-references are shown in bold face.

Uploader: JoJozahn
Date Added: 4 November 2006
File Size: 35.41 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 65829
Price: Free* [*Free Regsitration Required]

The output current can be programmed between a few milliamps and up to more than 1. Individual Wire Leads ; Color: SMPS always have stability concerns, particularly with low loads or quickly varying loads. Cut Tape CT ; Polarization: Slide ; Voltage Rating: Thermal Pad is needed or not?

HV9910 and inductor size

The subjects are arranged in alphabetical order, in the form of a glossary. Capacitance may or may not stabilize it, and it hv9910 be tough to predict how stable this will be without knowing more about the SMPS design. Go to RS United States.

The product does not contain any of the restricted substances in concentrations and applications banned by the Directive, and for components, the product is capable of being worked on at the higher temperatures required by lead—free soldering.

RGB ; Number of Outputs: Save to parts list Save to parts list. The output current can be adjusted in two ways — either with linear dimming using the on-board potentiometer or with PWM dimming by applying a TTL — compatible square wave signal at the PWMD terminal. The HV logic is driven off its internal 7.

HV and inductor size. If you are ordering for delivery within United States, please click below to go to the correct website. With a 48 volt input, I should be able to run a decent number of diodes off the max of 24 v output for my Nicha Jupiter array; I think I will build a step-down model, and feed it 48v Thermal Tape, Adhesive Included ; Material: Welcome to our site!

Through Hole ; Q Freq: Did you mean 3.

HV and inductor size | Electronics Forum (Circuits, Projects and Microcontrollers)

This document summarises the relevant issues and terminology involved in designing efficient systems with the two types of memory. Sending feedback, please wait The hysteretic control gives good supply rejection and fast response during load transients and PWM dimming. Actually feeding one SMPS with another may be a big problem!

But be sure to still get enough average current and saturation current yv9910 for a given inductor package, one wound for twice the inductance generally has half the current capacity. If you are exporting your goods please go to the India Website. As a result of a short circuit is melted fuse F1 and interrupts power supply.

The output current can be programmed between a few milliamps and up to more than 1. Details, datasheet, quote on part number: Output current to an LED string can be programmed to any value between zero and hv99910 maximum value by applying an external control voltage at the linear dimming control input of the Vh9910 I would like to build one converter, that can handle several different output options, by changing the current programming resistor s.

The inductor current may be set at 1 amp, but the average current is still proportional to duty cycle and duty cycle depends on input voltage.

Please select an existing parts list. The foregoing information relates to product sold on, or after, the date shown below.

1 thoughts on “Hv9910”

Leave a Reply

Your email address will not be published. Required fields are marked *