Applications
Precision measurement of resistance DC current bias for semiconductor devices
High stability current driver for semiconductor Light emitting devices ( LEDs, Laser diodes )
High precision DC current bias for sensors High stability DC current bias for any precision
( Thermal sensors, Hall sensors ) Measurement of samples
Automatic resistance measurements with
Other intelligent instruments
| Features | ||
| DC current output: | ||
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Setting resolution: 4 1/2 digits | |
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Step resolution: 0.01mA | |
| Output range: 0-100mA | ||
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Output accuracy: ±0.05% of settings ±100nA | |
Temp. coefficient: ±0.01% of settings/℃ |
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DC voltage output and measurement | |
| Output range: 0-102.5V | ||
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Measurement range: 0-102.5V | |
| Meas. resolution: 4 1/2 digits | ||
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Max. resolution: 0.01V | |
| Meas. Rin: > 5×108 | ||
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Meas. accuracy: ±0.05% of settings ± 20mV. | |
| Temp. coefficient: ±0.01% of settings/℃. |
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Front panel | |
| Display: 2 line by 16 character | ||
backlight LCD. LED indicators. |
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| Display unit: Current: mA; Voltage: V | ||
| Keypad: 10 keys functional keypad. | ||
| Operation: Keypad intuitive operation | ||
| Display prompts | ||
Front panel lockout. |
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RS-232C interface capabilities |
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| Baud rate: 9600, 19200, 57600 and 115200bps. | ||
| Connector type: 9-pin D-style female plug. | ||
| Connecting wiring: DCE configured. | ||
| Voltage level: EIA RS-232C Specified. | ||
| Transmission dist.: 15m or 50 feet max. | ||
| Transmission mode: Half duplex. | ||
| Hardware handshake: None. | ||
| Character bits: 1 start, 8 data, no parity, 1 stop. | ||
| Parity: None. | ||
| Terminator: CR (0DH). | ||
| Command rate: 6 commands max per second | ||
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Output mode: 2-wire at front panel |
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4-wire at rear panel |
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| Quadrant I (IOUT>0, VOUT>0) | ||
YL4020 Current Source |
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Front panel：LED、keypad |
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Output connector: Dual banana socket at front panel |
| 4 wire connector plug at rear panel | |
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Ambient temp.: 15-35 ℃at rated accuracy |
| 5-40℃ with reduced accuracy | |
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Power requirement |
| AC 220V(-10% to +5%), 50-60Hz, 40VA max | |
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Size: W′H′D = 217mm×88mm×317mm |
| Heat sink and connector plug on rear panel not involved | |
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Weight: 2kg typically. |
| More Product | |
| YL4000 Current Source | |
| YL4001 Current Source | |
| YL4001A10 Current Source | |
| YL4001A24 Current Source | |
| YL4010A10 Current Source | |
| YL4010A50 Current Source | |
| YL4012 Current Source | |
| VSM Systems | |
