|
000
| 01654nam 2200349za 4500 |
|---|
| 001 | 9.841125 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107152018 |
|---|
| 007 | cr ||||||||||| |
|---|
| 008 | 170804s1966 onca ob f000 0 eng d |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 041 | |aeng|bfre |
|---|
| 043 | |an-cn--- |
|---|
| 086 | 1 |aM34-20/67E-PDF |
|---|
| 100 | 1 |aGoodman, R. H. |
|---|
| 245 | 13|aAn all-solid-state ultrasonic power oscillator |h[electronic resource] / |cby R.H. Goodman and A.H. Bettens. |
|---|
| 260 | |a[Ottawa : |bQueen's Printer, |c1966] |
|---|
| 300 | |aiii, 9 p. : |bill. |
|---|
| 490 | 1 |aTechnical bulletin ; |vTB 67 |
|---|
| 500 | |aCaption title. |
|---|
| 500 | |aImperfect copy: cover missing. |
|---|
| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
|---|
| 504 | |aIncludes bibliographical references. |
|---|
| 520 | 3 |a“This report describes a versatile all-solid-state power oscillator originally designed for use with an ultrasonic agitating system. The unit produces a variable frequency sine wave (25 to 100 kc) with a power output of 20 watts into output impedances of 8, 8,000 and 10,000 ohms. The circuit is completely protected from short circuiting of the output"--Abstract, p. i. |
|---|
| 546 | |aIncludes abstract in French. |
|---|
| 692 | 07|2gccst|aElectronics |
|---|
| 692 | 07|2gccst|aDesign |
|---|
| 700 | 1 |aBettens, A. H. |
|---|
| 710 | 1 |aCanada. |bNatural Resources Canada. |
|---|
| 710 | 1 |aCanada. |bMines Branch. |
|---|
| 830 | #0|aTechnical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch)|vTB 67|w(CaOODSP)9.834857 |
|---|
| 856 | 40|qPDF|s619 KB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20/M34-20-67-eng.pdf |
|---|