|
74000 SERIES
| Power |
Myrra P/N |
| |
|
| |
Control IC Manufacturer |
Control IC P/N |
Input voltage |
Power |
Frequency |
 |
Fairchild |
KA1H0265R |
85 - 265 Vrms |
22 w |
100
kHz |
|
Infineon |
TDA16832 |
185 - 265 Vrms |
30 w |
100
kHz |
|
Motorola |
MC33371 |
85 - 265 Vrms |
22 w |
100
kHz |
|
Motorola |
MC33371 |
185 - 265 Vrms |
30 w |
100
kHz |
|
Power
Integrations |
TOP244P |
185 - 265 Vrms |
30 w |
132
kHz |
|
Power
Integrations |
TOP244Y |
85 - 265 Vrms |
25 w |
66 or
132 kHz |
|
ST
Microelectronics |
VIPer50 |
85 - 265 Vrms |
22 w |
70
kHz |
|
ST
Microelectronics |
VIPer50 |
185 - 265 Vrms |
30 w |
70
kHz | |
| SIZE E25 - 3 or 1 OUTPUTS : 5
+ 12/12v or 24v - FLYBACK TRANSFORMER |
MYRRA
Part N° |
Output
Power
max |
Windings |
| |
Pins |
Turns |
Voltage
|
Current
max |
Inductance
(+/-10%) |
| 74030 |
30w |
Pri |
3 - 5 |
70 |
65 -
130 (VOR) |
1.5
Apeak |
750µH
|
| Aux |
2 - 1 |
8 |
7 - 14.5 Vdc |
1 Adc |
| S1 |
7 - 8 |
4 |
3.3 -
7 |
3
Adc |
| S2 |
6 - 8 |
9 |
8 - 16
Vdc |
1.5
Adc |
| S3 |
9 -
10 |
9 |
8 - 16
Vdc |
1.5
Adc | |
Note for 74030 : S2
and S3 can be connected in series or in parallel
View
the schema |
|
- Primary / Secondary Insulation > 4000V
- Primary Auxiliary Insulation >
1500V
- Creepage distances Primary /
secondary
> 6mm |
- Ambient temperature < 50°C
- Construction conforms to CEI950, CEI335,
CEI61558 for reinforced insulation
- Exclusively uses UL94-VO listed
materials
|
| 
