Specifications, Portable power source, Power pack – Welch Allyn 12500 Binocular Indirect Ophthalmoscope Power Source - User Manual User Manual

Page 8: Charger, Rechargeable battery

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Specifications No. 74260
Portable Power Source

Power Pack:

Model Number:

74201

Output Voltage:

4.8 Vdc

Output Current:

2.55 A

On-time:

42-50 minutes @ high setting.
On-time not to exceed 10 minutes,
off-time not less than 15 minutes.

Low Voltage Indication Time: 4-7 minutes

Recharge Time:

10 hrs minimum

Recharge Current:

225 ± 50 mA

Approvals for:

UL-2601-1, CAN/CSA C22.2
No. 601.1, IEC 601-1,
IEC 601-1-2, CE

Charger:

Model Number:

74280

Input:

95-130 Vac, 60 Hz
0.08 A @ 120 Vac, 60 Hz

Output:

5.3 Vdc, 0.24 A @ 120 Vac

Output Cable:

SPT, 2 conductor, AWG #22

Approvals for:

UL-2601-1, CAN/CSA C22.2
No. 601.1, IEC 601-1,
IEC 601-1-2, CE

Rechargeable Battery:

Model Number:

72240

Type of Cells:

Nickel-cadmium battery (NiCad)

Nominal Voltage:

4.8 Vdc, 1.8 Ahr.

Approvals for:

UL-2601-1, CAN/CSA C22.2
No. 601.1, IEC 601-1,
IEC 601-1-2, CE