Japan, Tokyo Ko-on Denpa
Tokyo Ko-on Denpa CPA-9100 Series Manual Control Fader
Made in Japan
Manufacturer: Tokyo Ko-on Denpa Co., Ltd.
Model: CPA-9100 Series
Features
Conductive plastic resistor element used (Low slide noise). Best touch.
Horizontal style control-bar design (Protection against dust).
Durable system which adopted the shaft of the high quality. 3 types of output laws.
Electrical Specifications (Initial Value)
| Electrical specifications (initial value) | CPA-9100 Series | |||||
|---|---|---|---|---|---|---|
| Products | CPA-910*-B* | 2CPA-910*-B* | CPA-910*-* | 2CPA-910*-* | CPA-910*-AP* | 2CPA-910*-AP* |
| Number of circuits / Type of output laws | 1 Linear taper |
2 Linear taper x2 |
1 Audio taper |
2 Audio taper x2 |
1 AP taper |
2 AP taper x2 |
| Circuit method | Potentiometer circuit | Ladder circuit | ||||
| Total resistance (1-C) | 10kohm, 5kohm | |||||
| Total resistance tolerance | ±20% | |||||
| Absolute linearity | ±5% (The travel is divided into 10 sections and 11 positions are measured.) |
– | ||||
| Residual voltage (1-2), (2-3) | 10mV or less | – | ||||
| Residual resistance (1-2), (2-3) | 30ohm or less | – | ||||
| Attenuation accuracy [Load: high] | – | 0 – 20dB: ±1.0dB (10dB: ±0.5dB) – 40dB: ±2.0dB |
||||
| Matching accuracy | – | – | 0 – 15dB: 0.5dB – 30dB: 1.0dB – 40dB: 2.0dB |
– | 0 – 15dB: 0.5dB – 30dB: 1.0dB – 40dB: 2.0dB |
|
| Insertion loss | – | 0.5dB or less (Audio taper, AP taper) | ||||
| Cut off [15kHz] | – | 100dB Min. (Audio taper, AP taper) | ||||
| Voltage proof | 1 Min. at AC500V | |||||
| Insulation resistance | 50Mohm or more at DC500V | |||||
| Max rating | 0.2W (Linear taper), 0.1W (Other taper) | |||||
| Maximum input voltage | DC30V or less | |||||
| Rated Resistive Load – Switch | AC125V 3A, DC30V 2A (OMRON D2F-F) | |||||
| Sliding noise level | 47mV or less (by JIS C 6443) | |||||
| Sliding life | 100,000 Cycles Min. (18cycles/min, Sliding noise level: Less than 100mV) | |||||
Mechanical Specifications (Initial Value)
| Mechanical specifications (Initial value) | CPA-9100 Series |
|---|---|
| Travel (Stroke) length | 100mm ±0.5mm |
| Operating force | 0.1 to 0.25N (Standard) 0.2 to 0.4N (High operating force / Center click) 0.6 to 0.9N (Extra high operating force) * Please see Note. |
| Strength Nut-Attached | 100Ncm |
| Attached parts | M3 screw / 4-40UNC screw (Length: Panel thickness + 3mm) |
| Stopper strength | 50N |
| Push-pull strength | 40N |
| Alignment to the center | ±0.5mm (State not to pressure control-bar, Measurement position: Mounting surface) |
General Specifications
| General specifications | CPA-9100 Series |
|---|---|
| Temperature range | -10 to +70 degrees C (Operating), -15 to +75 degrees C (Storage) |
| Relative humidity | 90%RH (No condensation) |
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