EN
Transformatorēs PCB personalizāti, hermētiski iepakoti, lai nodrošinātu uzticamu strāvas pārveidošanu uz dēlīša līmeņa
Kompakti, ar rezinu iepakoti PCB transformatorēs, kas izstrādāti stabila maiņstrāvas sprieguma pārveidošanai, uzticamai elektriskai izolācijai un atkārtojamai caurcaurumvietas montāžai. ECKO pielāgo ieejas un izejas spriegumu, VA jaudas vērtību, kontaktu izkārtojumu, izmērus, izolācijas sistēmu un aizsardzības funkcijas, lai atbilstu jūsu shēmai, korpusam un atbilstības prasībām.
- Conspectus
- Producta Commendata
- Intervalum tensionis input et frequencia
- Tensio et currentes output necessariae pro singulis avolutionibus
- Officium continuativum aut intermissivum
- Dimensiones maximae
- Dispositio pinorum PCB aut forma (footprint)
- Temperatura ambientis et conditio clausurae
- Limitis augmenti temperaturae
- Requisita resistentiae dielectricae et insulationis
- Optiones protectionis et scutelationis
- Normae et certificata destinata
- Numerus exemplorum et praedictio annua
- Existing drawing, schematic, specification or reference sample
Specifikationes transformatoris PCB inclusi
| Parameter | Intervalum typicum / optiones disponibiles |
|---|---|
| Product Type | Transformatoris PCB montati infrasonici inclusi |
| Construction | Nucleus laminatus EI, vincula cupri, bobina insulata, capsula protectiva et inclusio resinosa |
| Potentia Aestimata | Typice 0,5 VA usque ad 60 VA; aliae valorisationes subiectae revisioni technicae |
| Tensio Primaria | 100 V, 110 V, 115 V, 120 V, 127 V, 200 V, 208 V, 220 V, 230 V aut 240 V AC |
| Optiones primariae binae | 2 × 115 V, 2 × 120 V aut aliae configurationes seriei/paralleli |
| Voltam secundarium | Typice 3 V usque ad 48 V AC; voltages ad personam disponibiles |
| Configuratio secundaria | Unica, bina, centraliter connexa aut multiplices vincula independens |
| Frequency | 50 Hz, 60 Hz or 50/60 Hz |
| Typus Exitus | Extrahere AC exire |
| Materia nuclei | Laminata ferrum electricum secundum potentiam, amissam et temperaturam augendam electa |
| Materia curva | Cuprum enameletum gradus specificati |
| Fortitudo Dielectrica | Communiter intra ambitum 3.000–4.000 VAC designatum; ultima tensio et duratio experimenti secundum systema insulationis approbatum et normam applicabilem dependet |
| Resistens Insulationis | Communiter ≥100 MΩ ad 500 V DC; ultima criteria acceptationis secundum specificatio approbata |
| Insulatio Classis | Classis B 130°C aut Classis F 155°C optiones |
| Temperatus Surge | Definitum secundum onerem nominalem, temperaturam ambientem, conditionem inclosure et normam applicabilem |
| Voltage Regula | Optimatum secundum tensionem exire, currentem oneris, magnitudinem et requisita temperaturae augendae |
| Encapsulatio | Epoxidum igni-resistens aut aliud systema resinis secundum requisita projectus electum |
| Habitationem | Inclosura standard aut ad usum specialem formata; optiones materiae igni-resistentis disponibiles |
| Montatio | Montage per foro passante su scheda a circuito stampato |
| Disposizione dei pin | Interasse e assegnazione dei pin standard oppure completamente personalizzati |
| Optiones Protectionis | Fusibile termico, protezione PTC, progettazione con limitazione di corrente o progettazione resistente ai cortocircuiti, ove richiesto |
| Optiones scutum | Schermo elettrostatico tra avvolgimenti primario e secondario |
| Optiones conformitatis | Requisiti IEC/EN 61558, UL 5085, CE, UL/cUL, RoHS e REACH, in base al modello e all’ambito del progetto |
| Significatio | Numero di modello, caratteristiche elettriche, codice data, codice lotto, logo cliente o marchio privato |
| Packaging | Confezionamento individuale in scomparti, vassoi, scatole e pallet per esportazione |
I valori indicati rappresentano opzioni progettuali comuni, non le specifiche garantite per ogni modello. Le caratteristiche elettriche finali, le dimensioni, i limiti di prova e i requisiti di conformità sono definiti nella specifica prodotto e nel disegno quotato approvati da ECKO.
Key Advantages of ECKO Encapsulated PCB Transformers
Optiones Transformatoris PCB Incapsulati Ad Hoc
Applicazioni per trasformatori encapsulati su scheda a circuito stampato
Transformatores PCB Inclusi ECKO praebent compactam conversionem tensionis AC et isolationem electricam pro assemblagis electronicis industrialibus, commercialibus et domesticis. Quisque transformator ad hoc configurari potest secundum formam tabulae PCB, profili oneris, temperatura operativa et requisita securitatis producti finalis.
Cur ECKO eligeres ut fabricator tuus transformatorum PCB inclusorum?
Designus technicus fundatus in applicatione tua reali
Testing Items and Acceptance Standards
| Test Item | Scopus | Frequentia inspectionis | Acceptance Basis |
| Inspectio visualis | Checks housing, resin surface, marking, pins and workmanship | 100% | Approved appearance criteria and workmanship standard |
| Dimensions and Pin Alignment | Confirms PCB fit and mechanical tolerances | According to control plan | Approved dimensional drawing |
| Continuitas avolucrum | Detects open circuits and termination faults | 100% | Specificatio Electrica |
| Resistentia circumvolutionis | Confirms winding consistency and connection quality | According to control plan | Specificatio et tolerantia approbata |
| Ratio Spirearum et Polarity | Confirmat rationem inducturae et attributionem pinarum rectam | 100% | Diagramma electricum approbatum |
| Tensio Exiens Sine Onere | Verificat tensionem exsulentem absque onere | 100% | Tensio testis approbata et eius tolerantia |
| Currentus intrans absque onere | Aestimat conditionem nuclei, consistentiam inducturarum et amissas | Secundum planum approbatum | Maximum limitem approbatum |
| Tensio exirens sub onere nominato | Confirmat praestantiam exsulentem ad currentum nominalem | 100% aut per sampling, secundum conventum | Approbatum tolerantiæ voltatis ad plenum onus |
| Voltage Regula | Examinat mutationem inter output sine onere et output ad onus nominale | Validatio designis aut inspectio secundum conventum | Specificatio approbata |
| Resistentia Dielectrica / Hi-Pot | Verificat integritatem insulationis inter circuitus isolatos | 100% | Approbatus voltatio, duratio, limites currentis fugarum et norma applicabilis |
| Resistens Insulationis | Examinat resistentiam inter spires isolatas et partes conductivas accessibiles | 100% aut secundum planum controlis | Approbatus voltatio experimenti et resistentia minima |
| Probatio incrementi temperaturae | Confirmat performantiam thermicam ad conditiones operationis nominalis | Qualificatio exemplaris et verificatio periodica | Limites approbatus incrementi temperaturae et norma applicabilis |
| Functione fusibilis thermici | Verificat operationem dispositivi protectivi specificati | Qualification or sampling | Specificatio dispositivi protectivi |
| Examinatio supercarricaturae/circuitus brevis | Aestimat comportamentum operationis abnormalis ubi requiritur | Qualificatio ad Designandum | Norma applicabilis et requisitum securitatis approbatum |
| Terminatio vires | Examinat fiduciam mechanicam pinarum et terminationum | Qualificatio vel sampling periodicum | Criteria examinis mechanicis approbata |
| Solderabilitas | Confirmat compatibilitatem cum processu saldandi PCB convento | Qualificatio vel sampling periodicum | Criteria soldabilitatis approbata |
| Humiditas, Cycli thermici aut Vibratio | Aestimat fideliem ambientalem ubi requiritur | Qualificatio specifica clientis | Methodus IEC 60068 conventa aut norma clientis |
| Verificatio substantiarum RoHS | Adiuvat ad conformitatem in substantiis restrictis | Documentatio materialis aut examinatio in laboratorio | Limites regulatores applicabiles et methodus examinandi IEC 62321 |
Processus Developmentis Transformatoris PCB Customisati et Encapsulati
Encapsulated PCB Transformer FAQ
1. Quōmodo āscendēns temperātūra transformātōris cōntrollātur?
Ascendēns temperātūra influentia habet ex voltāge intrānte, frequentiā, perte pēnī core, perte pēnī cuprī, currēnte oneris, temperātūrā ambientī, dispositione PCB, ventilātiōne et conditiōnibus clausūrae. ECKO hās causās recēnsēt dum dēsignat et praestātiōnem per testēs ascendentis temperātūrae sub conditiōnibus operātiōnis convēnientibus confirmat.
2. Num testēs Hi-Pot 100% facitis?
Yes. Dielectric withstand testing can be performed on every production unit according to the approved test voltage, duration and leakage-current limit. The required test parameters must match the insulation system, applicable standard and end-product safety design.
3. Can a thermal fuse be installed inside the transformer?
Yes. A non-resettable thermal fuse or other protective device can be incorporated where space, construction and compliance requirements allow. The operating temperature and protection arrangement must be selected according to the application.
4. Can you add an electrostatic shield?
Yes. A conductive shield can be installed between the primary and secondary windings to reduce capacitive coupling. The shield is normally connected to a dedicated PCB pin or lead that must be grounded correctly in the final equipment.
5. Suntne vestri transformatores ad aptos ad soldaturam undularem?
Transformatoribus PCB inclusis per foramina montari solent et ad soldaturam undulatam vel manualem examinari possunt. Temperatura maxima soldaturae, profunditas immersionis et tempus expositionis in folio technico approbato confirmari debent. Non supponendum est eos ad profila refluens SMT sine restrictione idoneos esse.
6. Possitisne requisita UL, CE, RoHS aut REACH implere?
ECKO potest productos designare utendo systematibus insulationis opportunis et materialibus conformibus. Disponibilitas certificationis pendet ab exacto modello, valoratione, constructione et mercatu destinato. Quaeso specifica an componentem certificatum, an designum ex particulari norma, an tantum documenta de conformitate materialium requiras.
7. Quae informationes pro citatione requiruntur?
Quaeso, adferte:
8. What is the prototype lead time?
Prototype lead time depends on design complexity, material availability, tooling and certification requirements. ECKO confirms a project-specific sample schedule after the technical requirements and drawings have been reviewed. Expedited sampling can be discussed for urgent projects.
9. How do you control production consistency?
Production is controlled through approved drawings, BOMs, winding specifications, work instructions and electrical test limits. Material and production lot records can be maintained according to the agreed traceability requirements.
10. Can you provide inspection reports with the shipment?
Yes. Standard inspection records, Certificate of Conformity, dimensional reports, electrical test reports or customer-specific documentation can be supplied when included in the quotation and quality agreement.
