ARCHITECT‘S SPECIFICATION
The charging base shall use wireless charging technology and shall be capable of wirelessly charging up to two Sennheiser SL DW tablestands and/or boundary layer microphones. The charging base shall operate on 12 V DC input voltage supplied from an external power supply unit, the input current shall be maximum 1.67 A. Charging voltage shall be 5 V DC, charging current shall be maximum 1 A. The power consumption shall be 2.5 A. Charging time for full charge shall be approximately 5 hours. Operating temperature shall range from 5 °C to 35 °C (41 °F to 95 °F). Dimensions shall be 278 x 190 x 10 mm (10.9" x 7.5" x 0.4"). Weight shall be approximately 525 grams (1.15 lbs). The charging base shall be the Sennheiser CHG 2W.
SPECIFICATIONS
Input voltage: 12 V DC
Input current: 1.67 A
Charging voltage: 5 V DC
Charging current: max. 1 A
Power consumption: 2.5 A
Charging time for full charge:
- SL Tablestand 133-S DW: on: 5 h / off: 3 h
- SL Tablestand 153-S DW: on: 5.5 h / off: 3 h
Operating temperature: 5 °C to 35 °C (41 °F to 95 °F)
Storage temperature: -40 °C to 80 °C (-40 °F to 176 °F)
Dimensions: 278 x 190 x 10 mm (10.9" x 7.5" x 0.4")
Weight: 525 g (1.15 lbs)