ZWX Series
180W to 300W Industrial ATX Power Supplies
Features
u
90 - 150W convection cooled ratings
u
1U high
u
Power factor corrected
u
Peak power ratings
u
No minimum loading required
Key Market Segments & Applications
Specifications
Model
ZWX180
ZWX240
ZWX300
Input Voltage
V
85-265VAC (47-63Hz)
Input Current (1)(2)
A
1.9 / 1.0
2.6 / 1.3
3.2 / 1.6
Inrush Current (2)
A
14 / 28 Cold start 25°C ambient
Power Factor
-
Meets EN61000-3-2
Leakage Current
mA
< 0.75mA
Temperature Coefficient
°C
<0.02%/°C
Overcurrent Protection (3)
-
>1.05% of forced air current rating (5s delay and manual reset on V1, 2 & 3)
Overvoltage Protection (4)
V
+3.3V: 3.76 - 4.3V, +5V: 5.74 - 7V, +12V: 13.4 - 15.6V
Hold Up Time (Typ) (1)
ms
20ms at 100VAC
Efficiency (1)(2)
%
81 / 84%
Remote On/Off PS_ON
-
High: Unit off, Low: Unit On (enabled). Meets SFX 12V
DC Good PWR_OK
-
High: Power supply is good. Meets SFX12V
Remote Sense
-
+3.3V Only
Output Voltage Setpoint Accuracy
-
±5% (all outputs)
Output Voltage Adjustment
-
None
Line Regulation
mV
3.3V: 20mV, 5V: 48mV, +12V: 48mV, -12V: 20mV, +5Vsb: 20mV
Load Regulation
mV
3.3V: 100mV, 5V: 300mV, +12V: 300mV, -12V: 100mV, +5Vsb: 100mV
Ripple & Noise
mV
3.3V: 120mV, 5V: 150mV, +12V: 150mV, -12V: 120mV, +5Vsb: 120mV
Operating Temperature
-
-10°C to +70°C, derate linearly to 20% load from 50°C to 70°C
Storage Temperature
°C
-30 to +85°C
Humidity (non condensing)
-
Operating: 30 - 90%RH, Non operating: 10 - 95% RH
Cooling
-
Convection or forced air cooled (30CFM, 0.85m3/min)
Withstand Voltage
-
I/P to Grnd 2kVAC (20mA), I/P to O/P 3kVAC (20mA), O/P to Grnd 500VAC (100mA) for 1 min.
Isolation Resistance
-
>100M at 25C & 70%RH, Output to Ground 500VDC
Vibration (non operating)
-
10 - 55Hz (1 minute sweep), 19.6m/s
2
constant X, Y, Z 1 hour
Shock (non operating)
-
< 392m/s
2
Safety Agency Approvals
-
UL60950-1, CSA60950-1, EN60950-1, EN50178 (OV II), CE Mark
Conducted & Radiated EMI
-
EN55011/EN55022-B, FCC Class B, VCCI-B
Immunity
-
EN61000-4-2, -3, -4, -5, -6, -8, -11
Weight (Typ)
g
500
650
800
Size (WxHxD)
in
3.7 x 1.42 x 8.27
4.17 x 1.42 x 8.86
4.65 x 1.42 x 9.84
Warranty
yrs
Three Years
(1) With output loading of:
ZWX180: V1=6.5A, V2=6.5A, V3=7.7A, V4=0.2A, V5=1A
ZWX240: V1=8.9A, V2=7.7A, V3=10.2A, V4=0.3A, V5=2A
ZWX300: V1=12A, V2=7A, V3-1=5A, V3-2=9.4A, V4=0.2A, V5=1A
(2) 100/200VAC
(3) Avoid prolonged operation in overload
(4) <5s operation at peak load
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ZWX Series
Model Selector
Model
ZWX180
Output
Voltage
+3.3V
+5V
+12V
-12V
+5V (sb)
+3.3V
+5V
+12V
-12V
+5V (sb)
+3.3V
+5V
+12V
+12V
-12V
+5V (sb)
Max Curr.
(Convection)
6A(5)
5A(5)
6A
0.2A
1.4A
7A
6A
8A
0.2A
1.4A
10A
6A
4A(6)
8A(6)
0.2A
1.4A
Max Power
(Convection)
90W
90W
90W
90W
90W
120W
120W
120W
120W
120W
150W
150W
150W
150W
150W
150W
Max Curr.
(Forced Air)
8.4A(5)
7A(5)
9A
0.3A
2A
9.8A
8.4A
11.2A
0.3A
2A
14A
8.4A
5.6A
11.2A
0.4A
2A
Max Power Peak Curr.(4) Peak Power(4)
(Forced Air) (Forced Air)
(Forced Air)
153W
12A(5)
180W
153W
10A(5)
180W
153W
13A
180W
153W
-
180W
153W
-
180W
204W
14A
240W
204W
12A
240W
204W
16A
240W
204W
-
240W
204W
-
240W
255W
20A
300W
255W
12A
300W
255W
8A(7)
300W
255W
16A(7)
300W
255W
-
300W
255W
-
300W
ZWX240
ZWX300
V1
V2
V3
V4
V5
V1
V2
V3
V4
V5
V1
V2
V3-1
V3-2
V4
V5
(5) Maximum combined power of V1 & V2: 32W convection, 54W forced
air, 63W peak
(6) V3-1 & V3-2 combined current limited to 10.9A (131W)
(7) V3-1 & V3-2 combined current limited to 22A (264W)
Outline Drawing (ZWX300)
Cable Harness
Connector
CN1
CN21
CN21(S-ATA)
CN31/CN41
CN51
Harness
HA-2-IN
ZWX-HA-04
ZWX-HA-02
ZWX-HA-01
ZWX-HA-03
ZWX180
Y
Y
Y
Y
-
ZWX240
Y
Y
Y
Y
-
ZWX300
Y
Y
Y
Y
Y
Options
Suffix Description
Blank
/L1
/L2
/A1
/A2
Open Frame
L bracket - input on the left side (rear mounting side facing away)
L bracket - input on the right side (rear mounting side facing away)
L bracket & cover - input on the left side (rear mounting side facing away)
L bracket & cover - input on the right side (rear mounting side facing away)
Other Industrial Products
ZWS, ZWSPAF
NV
5-480W Single Output, 115/230VAC input
175W to 300W 4-5 Outputs
For Additional Information, please visit
us.tdk-lambda.com/lp/products/zwx-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
165
Revision A3: May 2012
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