Philips BT2500B/W-00, Service Manual

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TECHNICAL SPECIFICATION
1-10
3. Technical Specifications
3.1 Power Supply
USB 5V 500MA Li- Polymer 3.7V 750MAH
3.1.1 Type and versions ( NA)
Wall mounting external AC/DC adaptor will be used for all models and stroke versions.
AC/DC adaptor 9V/0.33A, No load power dissipation<0.3W. Average Efficiency>62.97%
Versions Region/Country Adaptor
12 / 05 EUROPE / UK
1) 100 ~240Vac nom. (wide range from 90V~264Vac limit) used in all
versions except India.
Frequency: 47~63Hz.
37 NAFTA
55 LATAM
98 APAC
94 India
2) 100 ~310Vac limit (India compatible with up cost) used only for India.
Frequency: 47~63Hz.
All requirements per defined for each country should be met with sufficient testing.
3.1.2 Surge Immunity (Lightning Test) ( NA)
The product shall withstand mains interference’s of:
Differential mode:

2kV/2 ohm criteria C for Europe.

6kV/12 ohm criteria C for NAFTA.
Parameters:

Bi-wave

Open circuit voltage: 2/50us

Short circuit current: 8/20us

From +/1kV to +/-2kV (for Europe) or +/-6kV (for Nafta) in steps of 1kV.

10 shots per combination.

One shot per minute.

Serial impedance: 2 Ohm for Europe, 12Ohm for Nafta.

Polarity and phase: Positive (phase 90º) & Negative (phase 270º)
Common mode:

6kV/2 ohm criteria C for Europe.

6kV/12 ohm criteria C for Nafta.