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- VHF/UHF Power Amplifier with the QPA 3316 - 1794 MHz, 24 V
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- Transmod, shifts 6.8±1 GHz to 1.0±1 GHz.
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- DIY Noise Source with 2 x GVA-81+ - ENR : 21.43 dB @ 1.0 GHz
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- Quantumoptics Stuff 3599
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- Prescaler :2 :4 :8 :10 :20 :40 :80 MC12093 MC12095 MC12080
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- Resistive Power Split, DC - 3000 MHz, 9.5 dB, 3 Way
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เราจะทำแบบวิศวกรผู้ยิ่งใหญ่
7. July 2026
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VoltageDivider1.php 9479 Bytes 04-03-2025 19:13:29
Voltage Divider Calculator I
Script finds best values for a given Division Ratio
Voltage Divider Calculator I. Find Optimum Resistors to place in series to create a Voltage Divider.
This routine finds the best values of a given range (E12, E24, E48). The solution found has minimum error, but other solutions with the same error are quite possible !
This routine finds the best values of a given range (E12, E24, E48). The solution found has minimum error, but other solutions with the same error are quite possible !
✈ The Math ...
... is not that complicated. The Output Voltage is the Input Voltage multiplied by
the Ratio of
R2 / (R1 + R2). And yes : The javascript tries every combination.
R2 / (R1 + R2). And yes : The javascript tries every combination.
✈ Share your thoughts
The webmaster does not read these comments regularely. Urgent questions should be send via email.
Ads or links to completely uncorrelated things will be removed.
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t1 = 7299 d
t2 = 260 ms |
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