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Page 41 of 51 

Report No. 241619 

 

 

TRF No. IEC60950_1C 

 

 

  

N/A 

Manufacturer ................................................ :  
 

 

Type ............................................................. :  
 

 

Separately tested ......................................... :  
 

 

Bridging insulation ....................................... :  
 

 

External creepage distance ......................... :  
 

 

 

Distance through insulation ......................... :  
 

 

Tested under the following conditions ......... :

 

Input ............................................................. :  
Output .......................................................... :  
supplementary information 

 

 

 

 

Page 42 of 51 

Report No. 241619 

 

 

TRF No. IEC60950_1C 

 

 

 

1.6.2 

TABLE: electrical data (in normal conditions) 

P 

 

fuse # 

Irated (A) 

U ( V dc ) 

P (W) 

I (A) 

Ifuse (A)  condition/status 

-- 2.3  5  8.45 1.69  -- 

Charging with fully discharged 
battery pack only

  

(measuring on output of adaptor)

Aux-in mode 

-- 2.3  5  8.95 1.79  -- 

Fully discharged battery pack, 
speakers with max. non-clipped 
output and LED module is normal 
operated.

 

(measuring on output of adaptor)

-- 2.3  5  8.5 1.70  -- 

Fully discharged battery pack, 
speakers with 1/8 max.  
non-clipped output and LED 
module is normal operated.

 

(measuring on output of adaptor)

Bluetooth mode

 

-- 2.3  5  8.80 1.76  -- 

Fully discharged battery pack, 
speakers with max. non-clipped 
output and LED module is normal 
operated.

 

(measuring on output of adaptor)

-- 2.3  5  8.45 1.69  -- 

Fully discharged battery pack, 
speakers with 1/8 max.  
non-clipped output and LED 
module is normal operated.

 

(measuring on output of adaptor)

Supplementary information: 

Normal load condition as shown on page

 

11. 

For speakers-8Ω under max. Non-clipped condition: max. Vr.m.s=7.44V, max. Power=6.92W 

 
  

2.1.1.5 c1)  TABLE: max. V, A, VA test  

N/A 

Voltage (rated)  

(V) 

Current (rated) 

(A) 

Voltage (max.) 

(V) 

Current (max.) 

(A) 

VA (max.)  

(VA) 

 

 

 

 

 

supplementary information: 

The above measurements are the maximum values (max. V and max. A not obtained at the same time). 

 
 

 

Page 43 of 51 

Report No. 241619 

 

 

TRF No. IEC60950_1C 

 

 

 

2.2 

TABLE: evaluation of voltage limiting components in SELV circuits 

N/A 

 

Component (measured between) 

max. voltage (V) 

(normal operation)

Voltage Limiting Components 

 

V peak

V r.m.s

 

 

 

 

 

 

Fault test performed on voltage limiting 
components 

Voltage measured (V) in SELV circuits 

(V peak or V d.c.) 

 

 

supplementary information: 

 

 
 

2.4.2 

TABLE: limited current circuit measurement 

N/A 

 

Location 

Voltage 

(V) 

Current 

(mA) 

Freq. 

(Hz) 

Limit 

(mA) 

 

 

 

 

 

supplementary information: 

 

 
 

2.5 

TABLE: limited power sources 

N/A 

 

Circuit output tested:  

Measured Uoc (V) with all load circuits 
disconnected: 

 

 

I

sc 

(A) 

VA 

Meas. 

Limit 

Meas. 

Limit 

 

 

 

 

 

supplementary information: 

 

 
 

2.10.2 

Table: working voltage measurement 

N/A 

 

Location 

Peak voltage (V)

RMS voltage (V) Comments  

 

 

 

 

 

 

 

 

Supplementary information: 

 

 

Page 44 of 51 

Report No. 241619 

 

 

TRF No. IEC60950_1C 

 

 

 
 

2.10.3 and 
2.10.4 

TABLE: Clearance and creepage distance measurements 

N/A 

Clearance (cl) and creepage 
distance (cr) at/of/between: 

U peak 

(V) 

U r.m.s.

 (V) 

Required cl

 (mm) 

cl 

 (mm) 

Required cr 

(mm) 

cr 

(mm) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supplementary information:

 

 

 
 

2.10.5 

TABLE: distance through insulation measurements 

N/A 

 

distance through insulation di at/of: 

Up 
(V) 

test voltage 

 (V) 

required di 

 (mm) 

di 

(mm) 

 

 

 

 

 

 

 

 

 

 

Supplementary information: