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ZWX Series
Features
u 90 - 150W convection cooled ratings
u 1U high
u Power factor corrected
u Peak power ratings
u No minimum loading required
180W to 300W Industrial ATX Power Supplies
(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
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 Coeffi cient °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
Effi ciency (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/s2 constant X, Y, Z 1 hour
Shock (non operating) - < 392m/s2
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
Specifi cations
Key Market Segments & Applications
1651-800-526-2324 • www.us.tdk-lambda.com/lp/ Revision A3: May 2012
ZWX Series
For Additional Information, please visit
us.tdk-lambda.com/lp/products/zwx-series.htm
(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)
Output Max Curr. Max Power Max Curr. Max Power Peak Curr.(4) Peak Power(4)
Model Voltage (Convection) (Convection) (Forced Air) (Forced Air) (Forced Air) (Forced Air)
ZWX180 V1 +3.3V 6A(5) 90W 8.4A(5) 153W 12A(5) 180W
V2 +5V 5A(5) 90W 7A(5) 153W 10A(5) 180W
V3 +12V 6A 90W 9A 153W 13A 180W
V4 -12V 0.2A 90W 0.3A 153W - 180W
V5 +5V (sb) 1.4A 90W 2A 153W - 180W
ZWX240 V1 +3.3V 7A 120W 9.8A 204W 14A 240W
V2 +5V 6A 120W 8.4A 204W 12A 240W
V3 +12V 8A 120W 11.2A 204W 16A 240W
V4 -12V 0.2A 120W 0.3A 204W - 240W
V5 +5V (sb) 1.4A 120W 2A 204W - 240W
ZWX300 V1 +3.3V 10A 150W 14A 255W 20A 300W
V2 +5V 6A 150W 8.4A 255W 12A 300W
V3-1 +12V 4A(6) 150W 5.6A 255W 8A(7) 300W
V3-2 +12V 8A(6) 150W 11.2A 255W 16A(7) 300W
V4 -12V 0.2A 150W 0.4A 255W - 300W
V5 +5V (sb) 1.4A 150W 2A 255W - 300W
Model Selector
ZWS, ZWSPAF 5-480W Single Output, 115/230VAC input
NV 175W to 300W 4-5 Outputs
Connector Harness ZWX180 ZWX240 ZWX300
CN1 HA-2-IN Y Y Y
CN21 ZWX-HA-04 Y Y Y
CN21(S-ATA) ZWX-HA-02 Y Y Y
CN31/CN41 ZWX-HA-01 Y Y Y
CN51 ZWX-HA-03 - - Y
Other Industrial Products
Cable Harness
Outline Drawing (ZWX300)
Suffi x Description
Blank Open Frame
/L1 L bracket - input on the left side (rear mounting side facing away)
/L2 L bracket - input on the right side (rear mounting side facing away)
/A1 L bracket & cover - input on the left side (rear mounting side facing away)
/A2 L bracket & cover - input on the right side (rear mounting side facing away)
Options
