Accueil / Équipements / Générateur d’ultrasons / Digital-Pulse-Drive Ultrasonic Generator (Digital-Display Module Type)

SED-1.5CSQ-C

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SED-1.5CSQ-C

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SED-1.5CSQ-C — Digital-Pulse-Drive Ultrasonic Generator

La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English

SED-1.5CSQ-C is a digital-pulse-drive ultrasonic generator in digital-display module format. Uses internationally advanced digital pulse drive technology: compared to traditional self-oscillating designs, it is more comp

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Fonctionnement

Digital pulse drive replaces traditional self-oscillating topology. A frequency-tracking control loop keeps drive frequency locked to the transducer's resonant peak. Coarse frequency selection via toggle switch (20/25/28/40 kHz bands); fine trim via potentiometer W1. Power controlled by separate potentiometer. Timer: in time-display mode, press INC/DEC (long press) to set cleaning time; press ENTER to start timed cycle; set to 999 for continuous operation. FUNC key toggles between frequency and time display (ultrasonic pauses during toggle). Output current must not exceed rated maximum — size at 0.15 A/head for small arrays, 0.12 A/head for large arrays. Fault repair flowchart covers fan on / no ultrasonic, rectifier bridge check, transducer insulation check.

Processus de fonctionnement

1Digital pulse drive replaces traditional self-oscillating topology.

2A frequency-tracking control loop keeps drive frequency locked to the transducer's resonant peak.

3Coarse frequency selection via toggle switch (20/25/28/40 kHz bands); fine trim via potentiometer W1.

4Power controlled by separate potentiometer.

5Timer: in time-display mode, press INC/DEC (long press) to set cleaning time; press ENTER to start timed cycle; set to 999 for continuous operation.

6FUNC key toggles between frequency and time display (ultrasonic pauses during toggle).

7Output current must not exceed rated maximum — size at 0.15 A/head for small arrays, 0.12 A/head for large arrays.

8Fault repair flowchart covers fan on / no ultrasonic, rectifier bridge check, transducer insulation check.

Caractéristiques techniques

Caractéristiques de la variante : SED-1.5CSQ-C

Caractéristiques

Modèle

SED-1.5CSQ-C

Tension

AC mains (well-grounded; not specified, typically 220V)

Fluides et énergie

Power: AC mains (typically 220V), well-grounded; max input current governed by transducer head count (0.15 A/head; 0.12 A/head for large arrays)

Détails de conformité

Operates from properly-grounded AC mains. Protections: over-current, over-temperature, output short-circuit. Generator protective earth must be properly grounded.

Dimensions

Emprise au sol

Allow ≥300 mm clearance behind chassis for fan exhaust

Caractéristiques principales

Digital-pulse drive — vs traditional self-oscillating: compact, light, high power, stable

Built-in frequency tracking — keeps transducer at resonant peak throughout cycle

Frequency coverage: 20 / 25 / 28 / 40 / 80 / 120 / 200 kHz selectable

Output power continuously adjustable 0–100% via potentiometer

Timer 0–999 (999 = continuous mode); ENTER saves and starts timed cycle

FUNC key cycles between frequency and time display

Current sizing: 0.15 A/head (small arrays), 0.12 A/head (large arrays)

Protections: over-current, over-temperature, output short-circuit

Rear ventilation fan; ≥300 mm clearance required behind chassis

Power stage: transistor (IGBT or MOSFET); rectifier: bridge rectifier

Modern digital-pulse drive — compact, lightweight, high power, stable vs self-oscillating

Frequency tracking maximizes transducer cavitation efficiency

Wide 20–200 kHz coverage in one platform

Robust short-circuit / over-current / over-temperature protection

Applications

Driving ultrasonic transducers in industrial cleaning baths

Pharmaceutical and lab glassware ultrasonic cleaning

Replacement for older self-excited generators

Multi-head ultrasonic systems (sized at 0.12–0.15 A/head)

Secteurs

Pharmaceutical manufacturing (vial / glassware cleaning)

Electronics / semiconductor parts cleaning

Metal parts manufacturing

Laboratory and research

Marques des composants

Power stage: transistor (likely IGBT or MOSFET)

Rectifier: bridge rectifier

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Nettoyage et entretien

Place in dry, ventilated location with ≥300 mm clearance behind chassis for fan exhaust. Do not exceed rated maximum output current — will damage generator. Do not open chassis; contact qualified service personnel for faults. Protective earth must be properly grounded.