Unit UDP3303C 2x30V 3A + CH3 Programmable Linear DC Power Supply 195W
- Brand: Unit
- SKU: UDP3303C
- MPN: UDP3303C
- Price: 20556.76 TRY + VAT · incl. VAT 24668.11 TRY
- Availability: Made to order
- Laboratory Power Supplies
- Selection guide: Laboratory Power Supplies Selection Guide: Technical Criteria & Application Standards
Unit UDP3303C is a 195 W programmable linear DC power supply with two independent 0–30 V / 0–3 A adjustable channels and a CH3 output selectable at 1.8, 2.5, 3.3 or 5.0 V. Technical values: CH1 and CH2 0–30 V, 0–3 A; CH3 1.8 / 2.5 / 3.3 / 5.0 V, 3.2 A; USB output 5 V, 2 A; total output power 195 W; setting resolution 10 mV / 1 mA; output ripple ≤ 1 mVrms and ≤ 3 mArms; programming accuracy ≤ 0.1% + 30 mV for voltage and ≤ 0.5% + 2 mA for current; 4-digit voltage and current display; USB Device and RS232 interfaces; 5 setup memories; dimensions 240 × 168 × 347 mm, weight 8.8 kg. It works in constant voltage (CV) and constant current (CC) modes and offers series and parallel connection, over-voltage, over-current and over-temperature protection and five setup memories. The 5 V / 2 A USB output can be used to charge devices. It is used as a bench supply in electronics development, test and teaching laboratories.
| Number of Outputs | 4 (CH1, CH2, CH3, USB) |
|---|---|
| Output Voltage | CH1/CH2: 0–30 V; CH3: 1.8 / 2.5 / 3.3 / 5.0 V (±%3, ince ayarlanabilir); USB: 5 V ±0.25 V |
| Output Current | CH1/CH2: 0–3 A; CH3: 3.2 A; USB: 2 A |
| Output Power | 195 W |
| USB Output | 5 V ±0.25 V, 2 A |
| Operating Modes | Sabit gerilim (CV), sabit akım (CC); seri mod (hat regülasyonu ≤ %0.01 + 5 mV; load regülasyonu ≤ 300 mV; izleme hatası ≤ %0.5 ±10 mV, 10–30 V yüksüz; ≤ %0.5 ±30 mV, 0–9.99 V yüksüz); paralel mod (hat regülasyonu ≤ %0.01 + 3 mV; load regülasyonu ≤ %0.01 + 3 mV, anma akımı ≤ 3 A) |
| Load Regulation | CV: ≤ %0.01 + 3 mV (≤ 3 A), ≤ %0.02 + 5 mV (> 3 A); CC: ≤ %0.2 + 3 mA; CH3: ≤ 15 mV |
| Line Regulation | CV: ≤ %0.01 + 3 mV; CC: ≤ %0.2 + 3 mA; CH3: ≤ 5 mV |
| Output Ripple | Gerilim ≤ 1 mVrms; akım ≤ 3 mArms (20 Hz – 20 MHz) |
| Setting Resolution | 10 mV / 1 mA |
| Programming Accuracy | Gerilim ≤ %0.1 + 30 mV; akım ≤ %0.5 + 2 mA (25 ±5 °C) |
| Temperature Coefficient | Gerilim ve akım ≤ 300 ppm |
| Protection Functions | Aşırı gerilim, aşırı akım ve aşırı sıcaklık koruması; kısa devre koruması |
| Memory | 5 ayar (M1–M5); kapanışta ayarları hatırlama |
| Additional Functions | Çıkış gerilimi ve akımı ayarlarının görüntülenmesi (SET VIEW), tuş kilidi, buzzer anahtarı, sıcaklık kontrollü fan, dijital G/Ç arayüzüyle uzaktan çıkış açma/kapama, telefon şarjı için 5 V/2 A USB çıkışı |
| Interfaces | USB Device, RS232, dijital G/Ç |
| Supply Voltage | 100 V / 120 V / 220 V / 230 V AC (±%10), 50/60 Hz |
| Display | EBTN LCD, 4 haneli gerilim ve akım göstergesi |
| Product Dimensions | 240 × 168 × 347 mm (G × Y × D) |
| Gram | 8.8 kg |
| Standard Accessories | Güç kablosu, USB arayüz kablosu (UT-D14), timsah klipsli test kablosu |