台湾固纬多功能线性直流电源供应器GPD-3303S可编程线性直流电源GPD3303S
| 特点 | - Three Independent Output: 30V/3A x 2, 2.5V/3.3V/5V x 1
- 4 LED Displays: 3 Digits after Decimal Point
- Minimum Resolution: 1mV/1mA
- Digital Panel Control (Rotary Encoder Switch, Rubber Key with Indicator)
- User-Friendly Operation, Coarse/Fine Volume Control
- 4 Panel Settings Save/Recall (Plus Factory Settings Recall)
- Key-Lock
- Warning Buzzer
- Output ON/OFF
- Tracking Series and Parallel Mode
- Smart Cooling Fan Achieving Low Noise
- Light-Weight and Compact Design
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DC OUTPUT | | | CH1, CH2 | CH3 | | | Voltage | | | Current | | | Tracking Series Voltage | | | Tracking Parallel Current | | CONSTANT VOLTAGE OPERATION | | Line Regulation | < 0.01% + 3mV | | Load Regulation | < 0.01% + 3mV (rating current <3A)
< 0.02% + 5mV (rating current >3A) | | Ripple & Noise | < 1mVrms 5Hz ~ 1MHz | | Recovery Time | < 100μS ( 50% Load change, Minimum load 0.5A ) | | Temp. Coefficient | < 300ppm/°C | | Output Range | 0 to rating voltage continously adjustable | CONSTANT CURRENT OPERATION | | Line Regulation | < 0.2% + 3mA | | Load Regulation | < 0.2% + 3mA | | Ripple Current | < 3mArms | | Output Range | 0 to rating current continously adjustable | TRACKING OPERATION | | Parallel Regulation | Line Regulation < 0.01% + 3mV
Load Regulation < 0.01% + 3mV (rating current <3A)
Load Regulation < 0.02% + 5mV (rating current >3A)
| | Series Regulation | Line Regulation < 0.01% + 5mV
Load Regulation < 300mV
Tracking Error < 0.5% ± 10mV (10 ~ 30V no load)
Tracking Error < 0.5% ± 30mV (0 ~ 9.99V no load)
(With load add load regulation < 300mV) | CH3 OPERATION | | Output Voltage | ±2.5V/3.3V/5V ±8% | | Output Current | 3A | | Line Regulation (25±5°C) | < 5mV | | Load Regulation (25±5°C) | < 15mV | | Ripple & Noise | < 2mVrms | METER | | Display | 4+3/4 Digits 0.4" LED Display | | Voltage Resolution | 1mV | | Current Resolution | 1mA | | Program Accuracy (25±5°C) | Voltage: ±(0.03% of RDG + 10 digits)
Current: ±(0.3% of RDG + 10 digits) | | Readback Accuracy (25±5°C) | Voltage: ±(0.03% of RDG + 10 digits)
Current: ±(0.3% of RDG + 10 digits) | KEY LOCK | | | Yes | MEMORY SAVE/RECALL | | | 4 sets | | POWER SOURCE | | | | AC 100V/120V/220V/230V ±10%, 50/60Hz | ACCESSORIES | | | User manual x 1
Power cord x 1
Test lead GTL-104 x 2, GTL-105 x 1 | | DIMENSIONS & WEIGHT | | | 210(W) x 130(H) x 265(D)mm, Approx. 7kg |
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台湾固纬多功能线性直流电源供应器GPD-3303S可编程线性直流电源GPD3303S
