Rev. C

PSPW500 Series

500 Watts with Forced Air

Active PFC, Single Outputs

AC/DC Switching Power Supplies

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

10/14/2011

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 7 of 8

MATCHING CONNECTORS

CN1: Input Connector

CN2: +5VSB Output Connector

3-Pole Terminal block pitch: 8.25mm rate 8A/250V

JST B2B-XH-A pitch: 2.5mm or equivalent

Pin No

Signal

Mates with female housing JST XHP-2 or equivalent

1

AC Neutral

Pin No

Signal

2

AC Line

1

+5VSB

3

FG

2

GND

CN3: Remote Sense Connector

CN4: Main Output Connector

JST B6B-XH-A pitch: 2.5mm or equivalent

6-Pole Terminal block pitch: 8.25mm rate 8A/250V

Mates with female housing JST XHP-6 or equivalent

Pin No

Signal

Pin No

Signal

1

+Vo

1

+Sense

2

+Vo

2

-Sense

3

+Vo

3

+5VSB

4

RTN

4

GND

5

RTN

5

INHIBIT (Remote Control)

6

RTN

6

Current Share

INHIBIT: Logic Level HIGH (+5V): Enable, Logic Level LOW: Disable (0V)

CN5: Fan Control & Power Good Signal Connector

Pitch: 2.54x2.54mm dual row 3x2 contacts

Pin No

Signal

1

FAN FAULT

2, 3

FAN FULL SPEED

4

POWER GOOD

5

GND

6

GND

POWER GOOD GND

GND

FAN FAULT

FAN

FULL SPEED

CN5

1

3

4

6

FAN FAULT: Fan Status Indication; Fan Good: Logic Level HIGH (+5V); Fan Fault: Logic Level LOW (0V)

FAN FULL SPEED: Short these 2 pins (#2 and #3) with mini-jumper to get highest fan speed

POWER GOOD: Power Good: Logic Level HIGH (+5V); Power Fault: Logic LOW (0V)

FAN1: Fan Output Connector

FAN2: Fan Output Connector

JST S2B-XH-A pitch: 2.5mm or eqivalent

JST B2B-XH-A pitch: 2.5mm or eqivalent

Mates with female housing JST XHP-2 or equivalent

Mates with female housing JST XHP-2 or equivalent

Pin No

Signal

Pin No

Signal

1

+12VDC FAN+

1

+12VDC FAN+

2

+12VDC FAN-

2

+12VDC FAN-

DERATING CURVE

Ambient Temperature (°C)

120

100

80

60

40

20

0

0

10

20

30

40

50

60

70

80

E & F Types with 15CFM Forced Air

U Type with Convection Cooling