Approved by UL60950-1, CSA C22.2 No.60950-1-07 (2nd Edition), EN60950-1, IEC60950-1 (2nd Edition), CE
Built to meet EN55022-B, CISPR22-B
1020
218 x 105 x 41
5
(3) When remote off and 5V Aux supply @ no load
Notes: (1) 115 / 230VAC input (2) Recycle AC, or use remote on/off to reset
GWS500 Series
1
Model Selector
Model
GWS500-12
GWS500-24
GWS500-36
GWS500-48
Voltage
(V)
12V
24V
36V
48V
Adjust
Range
(V)
10.8 - 13.2
22 - 28.8
32 - 40
42 - 57.6
Max
Peak Curr.
1
Current
<10s
(A)
(A)
42
21
14
10.5
-
25.0
16.7
-
Load
Reg.
(mV)
96
192
288
384
Line
Reg.
(mV)
48
96
144
192
Ripple
Noise
(mV)
150
150
200
300
Efficiency
(typ) %
(230VAC)
89
90
90
90
Notes:
(1) Peak current 10seconds. 35% duty cycle max.
Outline Drawing GWS500 Series
6. Mounting Directions
6-1. Output Derating according to the Mounting Directions
A.
6. Mounting Directions
output voltage, Maximum output current & country of
Model name, Input voltage range, Nominal
manufacture are shown in accordance with the specification.
Recommended standard mounting is Method ( A ). Method ( B
NOTES:
GWS
500
Series
INSTRUCTION MANUAL
GWS
500
Series
INSTRUCTION MANUAL
TDK-Lambda
TDK-Lambda
Refer
Recommended standard mounting is Method ( A ). Method ( B ) is also possible.
(A) Standard Mounting
below.
(B)
Refer to the Derating
(A) Standard Mounting
(B)
B.
M4 tapped, embossed & countersunk holes
customer
Output Derating
to
6-1.
must not protrude
below.
supply by(B) forthan 5mm chassis mounting.
the Derating
into power
according to the Mounting
Screws
more
Directions
) is also possible.
Mounting Options GWS500 Output Derating according to the Mounting Directions
(A)
Standard Mounting
(B)
Mounting Method
Output Derating according to the Mounting Directions
Recommended standard mounting is Method
( A ).
Method
( B )
is also possible
.
6-2. Output
Output Derating
6-2.
Derating
2
OUTPUT DERATING CURVE
OUTPUT DERATING
GWS500
CURVE
Series
20
0
-25
0
25
Ta ( C)
o
50
70 70
75
100
6-2. Output Derating
Output Derating Curve GWS500
120
100
80
OUTPUT DERATING CURVE
Mounting Options GWS500
is forced air
For /L and /P option, the system
/L /F options
cooling with external
TDK-Lambda
opposite side of the input/output connectors.
GWS
500
Series
INSTRUCTION MANUAL
60
4-11. Output Voltage External Control (PV)
40
LOAD (%)
50 50
MOUNTING
A,B
Output voltage external control function is available. Output voltage can be varied by applying an external voltage
12
20
(3–6V) to “PV” terminal and “COM” terminal. Please consider the following characteristics.
0
For /L and /F option, the system is forced air cooling with
external airflow of at least 15cfm and air blowing out from
the opposite side of the input/output connectors.
Airflow
≥15 cfm
Connection method
-25
0
25
Ta ( C)
o
50
70 70
75
100
GWS500 Output Voltage External Control (PV)
Power Supply
GWS
500
Series
INSTRUCTION MANUAL
For /L and /P option, the system is forced air cooling with external airflow of at least 15cfm and air blowing out from the
opposite side of the input/output connectors.
4-11. Output Voltage External Control (PV)
Output voltage external control function is available. Output voltage can be varied by applying an external voltage (3–6V) to “PV” terminal and “COM” terminal.
+S
Please consider the following characteristics
Airflow
+Vm
Output voltage external control function is available. Output voltage can be
(≥ 15 cfm)
applying an external voltage
varied by
(3–6V) to “PV” terminal and “COM” terminal. Please consider the following characteristics.
TDK-Lambda
Connection
Connection method
Method
Load
-Vm
-S
Power Supply
PV
+S
COM
12
+Vm
External voltage
Load
-Vm
-S
PV
COM
External voltage
Output Voltage Linearity
120%
110%
Nominal
Vout
80%
60%
Output Voltage Linearity (12V, 24V, 36V & 48V)
120%
24 & 48V
24 & 48V Model
Model
12 & 36V Model
110%
12
Nominal
Model
& 36V
Output Voltage
12~36V Model
Output Voltage
Vout
80%
60%
48V Model
Output Voltage Linearity
Output Voltage Derating
120%
110%
Nominal
Vout
80%
60%
24 & 48V Model
12 & 36V Model
Output Voltage Derating
Output Voltage Derating
24 & 48V Model
12 & 36V Model
48V Model
12~36V Model
83%
100%
90%
Output Voltage
12~36V Model
0
5V 6V
5.5V
PV voltage (Nominal Input Voltage)
3V
4V
Output Voltage
48V Model
120%
110%
48V Model
Nominal
12~36V Model
Vout
80%
60%
Load Current
Output Voltage
0
Note:
0
0
For 12V & 36V output model, limit output voltage variation range at 60% ~ 110%. At PV voltage variation 3V ~ 5.5V.
3V
voltage variation range at 60% ~ 120%. At PV voltage variation 3V ~ 6V.
4V 5V 6V
For 24V output model, limit output
5.5V
For 48V output model, limit output voltage variation range at 80% ~ 120%. At PV voltage variation 4V ~ 6V.
Output Voltage
PV voltage (Nominal Input Voltage)
PV voltage (Nominal Input Voltage)
83%
100%
90%
Load Current
Load Current
3
GWS500 Series
Note:
For 12V & 36V output model, limit output voltage variation range at 60% ~ 110%. At PV voltage variation 3V ~ 5.5V.
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