RD2 Просмотр технического описания (PDF) - Power Integrations, Inc

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RD2

TOPSwitch® Reference Design Board 85 to 132 VAC or 170 to 265 VAC Input, 8W(10W Peak) Output

Power Integrations, Inc 

RD2

1

130 T

#38 AWG

8

2

3

6T

2X #28 AWG

Triple Insulated

4

12 T

#26 AWG

Triple Insulated

5

CORE# - PC40 EE16 (TDK)

GAP FOR AL OF 250 nH/T2

BOBBIN# - BE-16-118CPH (TDK)

PIN

FUNCTION

1 HIGH-VOLTAGE DC BUS

2 TOPSwitch DRAIN

3 PRIMARY-SIDE COMMON

4 VBIAS

5 RETURN

8 OUTPUT

8

5

1

4

1

4

ELECTRICAL SPECIFICATIONS

Electrical Strength

60 Hz, 1 minute,

from pins 1-4 to pins 5, 8

Creepage

Between pins 1-4 and pins 5, 8

Primary Inductance

All windings open

Resonant Frequency

All windings open

Primary Leakage Inductance

Pins 5 and 8 shorted

NOTE: All inductance measurements should be made at 100 kHz

3000 VAC

5.0 mm (min)

4.3 mH, ±10%

700 kHz (min)

50 µH (max)

Figure 19. Electrical specification of transformer T1RD2

PI-1820-040296

7 B

5/96

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