PROTEL 99SE MISSING POLYGONS EAGLE PC

The image aboveВ shows the default mapping from a 99 SE design database to the equivalent objects in Altium Designer a Workspace is created for the DDB, a PCB project for each folder that includes a PCB file, and a Library Package for each folder that only includes libraries. When you open a Design Workspace, all projects that are in that Workspace will appear in the Projects panel. A Design Workspace (*.DsnWrk) is used to cluster related projects together, so you could use a Design Workspace for all projects for one client, all boards in one product, and so on. The project file itself is an ASCII file that stores project information, such as links to the documents that are in the project, output settings, compilation settings, error checking settings, and so on.ДЄbove the project level, Altium Designer uses the Design Workspace. Multiple types of projects are supported in the environment, including:ДЄpart from script projects, a fundamental requirement is that each project targets a single implementation - for example a PCB project includes all the sources required to define a single PCB, and an FPGA project is implemented in a single FPGA. The basis of every design created in Altium Designer is a project file. In Altium Designer, all design files are stored on the hard drive. Some designers use a single DDB for each board design, others keep all revisions of a design in a single DDB, while other designers keep all board designs for the one product in a single DDB. There is no hard and fast requirement on what is stored in a design database, or how the design documents might be grouped into folders within the design database (DDB). The database acts as a storage container, and also as a way that the designer can group project-related design files. Protel 99 SE stores all design documents inside a single design database. Design Database Become a Design Workspace & Projects The 99SE Import Wizard gives control and visibility over the process of importing a 99SE design database into Altium Designer. Altium Designer stores files on the hard drive and now include the concept of the Project.

Protel 99 SE uses the design database, or DDB, to store design files.

Simulation Model References and Configurations.

Manually Adding and Removing Files from the Projects.

Creating the Altium Designer Project(s).

Design Database Become a Design Workspace & Projects.

Weight77 pounds (35 kg) net, 110 pounds (50 kg) in shippingcartonД¬AUTION FOR CONTINUED PROTECTIONAGAINST FIRE HAZARD REPLACE ONLY WITH SAMEДЄVIS RISQUE DE CHOC ELECTRIQUE - NE PASOUVRIR. Overall DimensionsWidth is 17-3/4 inches (45.09cm), Height is 10-1/8 inches(25.72cm) including feet, Depth is 18-3/4 inches (47.63cm)including the Front Panel and Knobs Power Amplifier Tube Compliment2 - 12AT74 - KT88/6550 Preamplifier Tube Compliment2 - 12AX7A Phono Circuitry2 - 12AX7A High Level Circuitry

Power Requirements100 Volts, 50/60Hz at 3.6 amps110 Volts, 50/60Hz at 3.6 amps120 Volts, 50/60Hz at 3.6 amps220 Volts, 50/60Hz at 1.8 amps230 Volts, 50/60Hz at 1.8 amps240 Volts, 50/60Hz at 1.8 ampsNote: Refer to the rear panel of the MA2275 for the correctvoltage. Voltage GainHigh Level to Tape output: 0dBHigh Level to Preamp output: 15dB Preamplifier Maximum Voltage OutputPhono: 8VHigh Level: 8VMain Out: 8V at preamp output

Maximum Input SignalPhono: 90mVHigh Level: 8V Input ImpedancePhono: 47k ohms, 65pFHigh Level: 22k ohms Intermodulation DistortionMaximum Intermodulation Distortion if instantaneouspeak output does not exceed twice the rated output, forany combination of frequencies from 20Hz to 20,000Hz is:0.5% for a 2, 4 or 8 ohm load SensitivityPhono: 4.4mV for 2.5V preamp outputHigh Level: 450mV for 2.5V preamp outputPower Amplifier Input: 2.5V for rated outputДЄ-Weighted Signal To Noise RatioPhono Input: 80dB below 10mV inputHigh Level: 97dB below rated outputPower Amplifier: 110dB below rated output Total Harmonic DistortionMaximum Total Harmonic Distortion at any power levelfrom 250 milliwatts to rated power output is:0.5% for a 2, 4 or 8 ohm loadДЇrequency Response+0, -0.5dB from 20Hz to 20,000Hz+0, -3dB from 10Hz to 50,000Hz Power OutputMinimum sine wave continuous average power output perchannel, both channels operating is:75 watts into a 2 ohm load75 watts into a 4 ohm load75 watts into an 8 ohm load Use only replacement parts recom-mended by the manufacturer. WARNINGParts marked with the symbol have criticalcharacteristics.

PROTEL 99SE MISSING POLYGONS EAGLE PC

On PC board drawings, Square pad indicates:a. Inductor values are in microhenries (uH).Д¤. High impedance (10 megaohm) voltmeter must be used.ДЈ. All voltages are +/-10% with respect to ground. Unless otherwise noted, all voltages indicated on theschematics are measured under the following conditions:a. The heavy lines on the schematic denote the primarysignal path.Дў.

Protel 99se missing polygons eagle