Proprietates:
- DC ~40GHz
- Celeritas Commutationis Alta
- VSWR humilis
-
+86-28-6115-4929 -
sales@qualwave.com
SP2T Commutatores Diodi PIN Solidi Altae Isolationis Latae Fasciae Latae Fasciae
Commutator Diodi PIN SP2T
Commutator PIN SP2T est genus commutatoris RF/microundarum quod unum portum ingressus et duos portus egressus habet. Commutator status solidi SP2T usori permittit ut inter duas vias signalium diversas eligat vel ut duos componentes vel circuitus connecteat/disconnectat. In Commutatore Diodi PIN SP2T, diodi PIN ut elementa commutationis adhibentur. Diodi PIN sunt genus diodi quod regionem intrinsecam (non dopatam) inter regiones typi P et typi N habet. Saepe in applicationibus RF et microundarum adhibentur propter celeritatem commutationis celerem, iacturam insertionis humilem, isolationem magnam, et linearitatem bonam.
Proprietates commutatoris SP2T microondarum hae sunt:
1. Status dualis: Commutator diodi PIN SP2T latae bandae duos status diversos habet, qui duos circuitus diversos eligere possunt.
2. Augmenta facultatem moderandi: Commutator PIN latae frequentiae adhiberi potest ad augendam facultatem moderandi circuitus, permittens ut unicus moderator plures circuitos moderetur.
3. Simplicitas et flexibilitas: Collatus cum aliis commutatoribus, commutator diodae PIN celeris commutationis structuram relative simplicem et maiorem flexibilitatem habet.
4. Alta fides: Commutator status solidi altae isolationis propter structuram simplicem et operationem fidam magnam fidem habet.
Applicatio:
Usus commutatoris SP2T latissimus est, velut in campis ut electronica autocinetica, apparatu communicationis, radiophonia, instrumentis probationis, industria aëronautica, et cetera. In telephoniis mobilibus, commutator undae millimetricae SP2T adhibetur ad selectionem antennarum moderandam ad vim signi recepti adaptandam; in electronicis autocineticis, commutator electromechanicus SP2T adhibetur ad lumina indicatoria directionis et functiones gubernationis autonomae moderandas; in agro aëronautico, commutator SP2T adhibetur ad adaptationem inclinationis aeroplanorum moderandam, et cetera. Summa summarum, usus principalis commutatorum SP2T est in condicionibus ubi circuitus diversi eligi debent. Solutionem simplicem, fidam, et vilis pretii praebet, simul designatoribus et ingeniariis circuituum maiorem varietatem optionum et facultatum moderationis praebens.
QualwaveSocietas Inc. commutatores diodi PIN SP2T praebet, qui ad frequentiam DC ~40GHz operantur, cum tempore commutationis maximo 12mS. Commutatores normales altae efficaciae, necnon commutatores secundum requisita aptatos, praebemus.
Numerus Partis | Frequentia(GHz, Min.)  | Frequentia(GHz, Maxima) | Absorptivum/Reflexivum | Tempus Commutationis(nS, Maxima) | Potestas(V) | Separatio(dB, Min.) | Amissio Insertionis(dB, Maximum) | SWR(Maximum) | Tempus Ducendi(hebdomades) |
|---|---|---|---|---|---|---|---|---|---|
| QPS2-0-6000-R | DC | 6 | Reflexivus | CL | 39.8 | 23 | 1.3 | 1.5 | 2~4 |
| QPS2-0.009-4000-R | 9K | 4 | Reflexivus | centum | 5 | XX (typice) | 0.8 (typicum) | 1.25 (typicum) | 2~4 |
| QPS2-0.009-6000-A | 9K | 6 | Absorptivus | centum | 0.316 | 60 | 3.5 | 1.6 | 2~4 |
| QPS2-0.009-20000-A | 9K | 20 | Absorptivus | 20 | 0.501 | 60 | 5 | 2 | 2~4 |
| QPS2-0.009-20000-A-1 | 9K | 20 | Absorptivus | 20 | 0.501 | 35 | 3 | 2 | 2~4 |
| QPS2-0.95-200-A | 950K | 0.2 | Absorptivus | mille | 2 | 40 | 1 | 1.5 | 2~4 |
| QPS2-1-8000-A-1 | 0.001 | 8 | Absorptivus | XXX (typice) | 0.316 (typicum) | 30 | 2.5 | 2.3 | 2~4 |
| QPS2-10-3000-R | 0.01 | 3 | Reflexivus | CL | 39.8 | 40 | 1.3 | 1.5 | 2~4 |
| QPS2-10-6000-A-1 | 0.01 | 6 | Absorptivus | CL | 1 | 60 | 2.5 | 2 | 2~4 |
| QPS2-10-6000-R | 0.01 | 6 | Reflexivus | CL (typice) | 50.1 | 35 | 1.5 | 1.5 | 2~4 |
| QPS2-10-8000-A-1 | 0.01 | 8 | Absorptivus | CL | 1 | 60 | 2.5 | 2 | 2~4 |
| QPS2-10-8000-R-1 | 0.01 | 8 | Reflexivus | CL | 1 | 75 | 2 | 2 | 2~4 |
| QPS2-10-12000-A-1 | 0.01 | 12 | Absorptivus | CL | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-10-12000-R-1 | 0.01 | 12 | Reflexivus | CL | 1 | 70 | 2.3 | 2 | 2~4 |
| QPS2-10-18000-A-1 | 0.01 | 18 | Absorptivus | CL | 1 | 60 | 3.8 | 2 | 2~4 |
| QPS2-10-18000-R-1 | 0.01 | 18 | Reflexivus | CL | 1 | 65 | 3 | 2 | 2~4 |
| QPS2-10-20000-A-1 | 0.01 | 20 | Absorptivus | CL | 1 | 60 | 4.2 | 2 | 2~4 |
| QPS2-10-20000-R-1 | 0.01 | 20 | Reflexivus | CL | 1 | 65 | 3.2 | 2 | 2~4 |
| QPS2-14-1000-A | 0.014 | 1 | Absorptivus | 3500 | 5 | 65 | 1.5 | 1.6 | 2~4 |
| QPS2-20-6000-R | 0.02 | 6 | Reflexivus | 3uS | 5 | 30 | 1 | 2 | 2~4 |
| QPS2-30-500-R | 0.03 | 0.5 | Reflexivus | mille | 50 | 55 | 0.3 | 1.5 | 2~4 |
| QPS2-100-4000-A | 0.1 | 4 | Absorptivus | centum | - | 35 | 1.8 | 1.2 | 2~4 |
| QPS2-100-18000-A-1 | 0.1 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-100-18000-R-1 | 0.1 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-100-20000-A-1 | 0.1 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-100-20000-R-1 | 0.1 | 20 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-300-18000-A | 0.3 | 18 | Absorptivus | 35 | 0.1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-400-8000-A-1 | 0.4 | 8 | Absorptivus | centum | 1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-400-8000-A-2 | 0.4 | 8 | Absorptivus | centum | 1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-400-8000-R-1 | 0.4 | 8 | Reflexivus | centum | 1 | 70 | 1.8 | 1.5 | 2~4 |
| QPS2-400-12000-A-1 | 0.4 | 12 | Absorptivus | centum | 1 | 70 | 2.4 | 1.5 | 2~4 |
| QPS2-400-12000-A-2 | 0.4 | 12 | Absorptivus | centum | 1 | 70 | 2.4 | 1.5 | 2~4 |
| QPS2-400-12000-R-1 | 0.4 | 12 | Reflexivus | centum | 1 | 70 | 2.2 | 1.5 | 2~4 |
| QPS2-500-2500-R | 0.5 | 2.5 | Reflexivus | 12000000 | 15 | 45 | 1 | 1.5 | 2~4 |
| QPS2-500-18000-A-1 | 0.5 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-500-18000-A-2 | 0.5 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-500-18000-R-1 | 0.5 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-500-18000-R-2 | 0.5 | 18 | Reflexivus | centum | 1 | 70 | 2.8 | 2 | 2~4 |
| QPS2-500-20000-A-1 | 0.5 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-500-20000-A-2 | 0.5 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-500-20000-A-3 | 0.5 | 20 | Absorptivus | 35 | 0.1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-500-20000-R-1 | 0.5 | 20 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-500-20000-R-2 | 0.5 | 20 | Reflexivus | centum | 1 | 70 | 3 | 2 | 2~4 |
| QPS2-500-40000-A-1 | 0.5 | 40 | Absorptivus | 50 | 0.2 | 65 | 5.5 | 2.5 | 2~4 |
| QPS2-500-40000-A-2 | 0.5 | 40 | Absorptivus | 50 | 0.2 | 80 | 5.8 | 2.5 | 2~4 |
| QPS2-500-40000-R-1 | 0.5 | 40 | Reflexivus | 50 | 0.2 | 65 | 4.5 | 2.5 | 2~4 |
| QPS2-800-18000-A-1 | 0.8 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-800-18000-A-2 | 0.8 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-800-18000-R-1 | 0.8 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-800-20000-A-1 | 0.8 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-800-20000-A-2 | 0.8 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-800-20000-A-3 | 0.8 | 20 | Absorptivus | 40 | 0.1 | 60 | 3 | 2 | 2~4 |
| QPS2-800-20000-A-4 | 0.8 | 20 | Absorptivus | 35 | 0.1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-800-20000-R-1 | 0.8 | 20 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-1000-2000-A-1 | 1 | 2 | Absorptivus | centum | 1 | 80 | 1 | 1.5 | 2~4 |
| QPS2-1000-2000-A-2 | 1 | 2 | Absorptivus | centum | 1 | 80 | 1 | 1.4 | 2~4 |
| QPS2-1000-2000-A-3 | 1 | 2 | Absorptivus | 40 | 0.1 | 80 | 1 | 1.5 | 2~4 |
| QPS2-1000-2000-A-4 | 1 | 2 | Absorptivus | 35 | 0.1 | 80 | 1 | 1.5 | 2~4 |
| QPS2-1000-2000-R-1 | 1 | 2 | Reflexivus | centum | 1 | 80 | 1 | 1.5 | 2~4 |
| QPS2-1000-2000-R-2 | 1 | 2 | Reflexivus | centum | 1 | 80 | 1 | 1.5 | 2~4 |
| QPS2-1000-8000-A-1 | 1 | 8 | Absorptivus | centum | 1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-1000-8000-A-2 | 1 | 8 | Absorptivus | centum | 1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-1000-8000-A-3 | 1 | 8 | Absorptivus | 40 | 0.1 | 80 | 1.6 | 1.5 | 2~4 |
| QPS2-1000-8000-A-4 | 1 | 8 | Absorptivus | 35 | 0.1 | 80 | 1.6 | 1.5 | 2~4 |
| QPS2-1000-8000-R-1 | 1 | 8 | Reflexivus | centum | 1 | 70 | 1.8 | 1.5 | 2~4 |
| QPS2-1000-8000-R-2 | 1 | 8 | Reflexivus | centum | 1 | 80 | 1.8 | 1.5 | 2~4 |
| QPS2-1000-18000-A-1 | 1 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-1000-18000-A-2 | 1 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-1000-18000-A-3 | 1 | 18 | Absorptivus | 40 | 0.1 | 65 | 2.5 | 1.8 | 2~4 |
| QPS2-1000-18000-A-4 | 1 | 18 | Absorptivus | 35 | 0.1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-1000-18000-R-1 | 1 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-1000-18000-R-2 | 1 | 18 | Reflexivus | centum | 1 | 70 | 2.8 | 2 | 2~4 |
| QPS2-1000-20000-A-1 | 1 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-1000-20000-A-2 | 1 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-1000-20000-A-3 | 1 | 20 | Absorptivus | 40 | 0.1 | 60 | 3 | 2 | 2~4 |
| QPS2-1000-20000-A-4 | 1 | 20 | Absorptivus | 35 | 0.1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-1000-20000-R-1 | 1 | 20 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-1000-20000-R-2 | 1 | 20 | Reflexivus | centum | 1 | 70 | 3 | 2 | 2~4 |
| QPS2-1000-40000-A | 1 | 40 | Absorptivus | 50 | 0.2 | 65 | 5.5 | 2.5 | 2~4 |
| QPS2-1000-40000-R | 1 | 40 | Reflexivus | 50 | 0.2 | 65 | 4.5 | 2.5 | 2~4 |
| QPS2-2000-4000-A-1 | 2 | 4 | Absorptivus | centum | 1 | 80 | 1.2 | 1.5 | 2~4 |
| QPS2-2000-4000-A-2 | 2 | 4 | Absorptivus | centum | 1 | 80 | 1.2 | 1.4 | 2~4 |
| QPS2-2000-4000-A-3 | 2 | 4 | Absorptivus | 40 | 0.1 | 80 | 1.2 | 1.5 | 2~4 |
| QPS2-2000-4000-A-4 | 2 | 4 | Absorptivus | 35 | 0.1 | 80 | 1.2 | 1.5 | 2~4 |
| QPS2-2000-4000-R-1 | 2 | 4 | Reflexivus | centum | 1 | 80 | 1.2 | 1.5 | 2~4 |
| QPS2-2000-4000-R-2 | 2 | 4 | Reflexivus | centum | 1 | 80 | 1.2 | 1.5 | 2~4 |
| QPS2-2000-8000-R | 2 | 8 | Reflexivus | centum | 1 | 80 | 1.8 | 1.5 | 2~4 |
| QPS2-2000-18000-A-1 | 2 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-2000-18000-A-2 | 2 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-2000-18000-A-3 | 2 | 18 | Absorptivus | 40 | 0.1 | 65 | 2.5 | 1.8 | 2~4 |
| QPS2-2000-18000-A-4 | 2 | 18 | Absorptivus | 35 | 0.1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-2000-18000-R-1 | 2 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-2000-18000-R-2 | 2 | 18 | Reflexivus | centum | 1 | 70 | 2.8 | 2 | 2~4 |
| QPS2-2000-20000-A-1 | 2 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-2000-20000-A-2 | 2 | 20 | Absorptivus | centum | 1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-2000-20000-A-3 | 2 | 20 | Absorptivus | 40 | 0.1 | 60 | 3 | 2 | 2~4 |
| QPS2-2000-20000-A-4 | 2 | 20 | Absorptivus | 35 | 0.1 | 60 | 3.5 | 2 | 2~4 |
| QPS2-2000-20000-R-1 | 2 | 20 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-2000-20000-R-2 | 2 | 20 | Reflexivus | centum | 1 | 70 | 3 | 2 | 2~4 |
| QPS2-2000-40000-A | 2 | 40 | Absorptivus | 50 | 0.2 | 65 | 5.5 | 2.5 | 2~4 |
| QPS2-2000-40000-R-1 | 2 | 40 | Reflexivus | 50 | 0.2 | 65 | 4.5 | 2.5 | 2~4 |
| QPS2-2700-3100-A | 2.7 | 3.1 | Absorptivus | centum | 1 | 75 | 1.3 | 1.3 | 2~4 |
| QPS2-3000-6000-A-1 | 3 | 6 | Absorptivus | centum | 1 | 80 | 1.4 | 1.5 | 2~4 |
| QPS2-3000-6000-A-2 | 3 | 6 | Absorptivus | centum | 1 | 80 | 1.4 | 1.5 | 2~4 |
| QPS2-3000-6000-A-3 | 3 | 6 | Absorptivus | 40 | 0.1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-3000-6000-A-4 | 3 | 6 | Absorptivus | 35 | 0.1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-3000-6000-R-1 | 3 | 6 | Reflexivus | centum | 1 | 70 | 1.6 | 1.5 | 2~4 |
| QPS2-3000-6000-R-2 | 3 | 6 | Reflexivus | centum | 1 | 80 | 1.6 | 1.5 | 2~4 |
| QPS2-4000-8000-A-1 | 4 | 8 | Absorptivus | centum | 1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-4000-8000-A-2 | 4 | 8 | Absorptivus | centum | 1 | 80 | 1.5 | 1.5 | 2~4 |
| QPS2-4000-8000-A-3 | 4 | 8 | Absorptivus | 40 | 0.1 | 80 | 1.6 | 1.5 | 2~4 |
| QPS2-4000-8000-A-4 | 4 | 8 | Absorptivus | 35 | 0.1 | 80 | 1.6 | 1.5 | 2~4 |
| QPS2-4000-8000-R-1 | 4 | 8 | Reflexivus | centum | 1 | 70 | 1.8 | 1.5 | 2~4 |
| QPS2-4000-8000-R-2 | 4 | 8 | Reflexivus | centum | 1 | 80 | 1.8 | 1.5 | 2~4 |
| QPS2-5000-10000-A-1 | 5 | 10 | Absorptivus | centum | 1 | 70 | 2 | 1.5 | 2~4 |
| QPS2-5000-10000-A-2 | 5 | 10 | Absorptivus | centum | 1 | 70 | 2 | 1.5 | 2~4 |
| QPS2-5000-10000-A-3 | 5 | 10 | Absorptivus | 40 | 0.1 | 75 | 1.8 | 1.5 | 2~4 |
| QPS2-5000-10000-A-4 | 5 | 10 | Absorptivus | 35 | 0.1 | 75 | 1.8 | 1.5 | 2~4 |
| QPS2-5000-10000-R-1 | 5 | 10 | Reflexivus | centum | 1 | 70 | 2 | 1.5 | 2~4 |
| QPS2-5000-10000-R-2 | 5 | 10 | Reflexivus | centum | 1 | 80 | 2 | 1.5 | 2~4 |
| QPS2-6000-12000-A-1 | 6 | 12 | Absorptivus | centum | 1 | 70 | 2.4 | 1.5 | 2~4 |
| QPS2-6000-12000-A-2 | 6 | 12 | Absorptivus | centum | 1 | 70 | 2.4 | 1.5 | 2~4 |
| QPS2-6000-12000-A-3 | 6 | 12 | Absorptivus | 40 | 0.1 | 70 | 2.2 | 1.7 | 2~4 |
| QPS2-6000-12000-A-4 | 6 | 12 | Absorptivus | 35 | 0.1 | 70 | 2.2 | 1.7 | 2~4 |
| QPS2-6000-12000-R-1 | 6 | 12 | Reflexivus | centum | 1 | 70 | 2.2 | 1.5 | 2~4 |
| QPS2-6000-12000-R-2 | 6 | 12 | Reflexivus | centum | 1 | 80 | 2.2 | 1.5 | 2~4 |
| QPS2-6000-18000-A-1 | 6 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-6000-18000-A-2 | 6 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-6000-18000-A-3 | 6 | 18 | Absorptivus | 40 | 0.1 | 65 | 2.5 | 1.8 | 2~4 |
| QPS2-6000-18000-A-4 | 6 | 18 | Absorptivus | 35 | 0.1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-6000-18000-R-1 | 6 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-6000-40000-A-1 | 6 | 40 | Absorptivus | 50 | 0.2 | 45 | 5 | 2.5 | 2~4 |
| QPS2-6000-40000-R-1 | 6 | 40 | Reflexivus | 50 | 0.2 | 65 | 4.5 | 2.5 | 2~4 |
| QPS2-8000-12000-R-1 | 8 | 12 | Reflexivus | centum | 1 | 80 | 2.2 | 1.5 | 2~4 |
| QPS2-10000-40000-R-1 | 10 | 40 | Reflexivus | 50 | 0.2 | 65 | 4.5 | 2.5 | 2~4 |
| QPS2-12000-18000-A-1 | 12 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-12000-18000-A-2 | 12 | 18 | Absorptivus | centum | 1 | 60 | 3 | 2 | 2~4 |
| QPS2-12000-18000-A-3 | 12 | 18 | Absorptivus | 40 | 0.1 | 65 | 2.5 | 1.8 | 2~4 |
| QPS2-12000-18000-A-4 | 12 | 18 | Absorptivus | 35 | 0.1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-12000-18000-R-1 | 12 | 18 | Reflexivus | centum | 1 | 60 | 2.8 | 2 | 2~4 |
| QPS2-12000-18000-R-2 | 12 | 18 | Reflexivus | centum | 1 | 70 | 2.8 | 2 | 2~4 |
| QPS2-18000-40000-A-1 | 18 | 40 | Absorptivus | 50 | 0.2 | 45 | 5 | 2.5 | 2~4 |
-
Oscillatores Tensione Regulati Phase-Clausi (PL...
-
SP32T Commutatores Diodi PIN Lati Lati Lati Altae...
-
Generatores Microundarum Solidi Status, Microphona RF...
-
Amplificatores Satcom Sonitus Humilis RF Microundarum Millim...
-
SP8T Commutatores Diodi PIN Altae Isolationis Latae Bandae...
-
Oscillator Resonatoris Dielectrici Tensione Regulatus...