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ZWX240

Description
Switching Power Supplies 240W 3.3V 5V
CategoryPower/power management   
File Size682KB,2 Pages
ManufacturerTDK-LAMBDA
Environmental Compliance
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ZWX240 Overview

Switching Power Supplies 240W 3.3V 5V

ZWX240 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerTDK-LAMBDA
Product CategorySwitching Power Supplies
RoHSDetails
Output Voltage-Channel 13.3 VDC
Output Voltage-Channel 25 VDC
Number of Outputs1 Output
Output Power240 W
Open Frame/EnclosedOpen Frame
Input Voltage85 VAC to 265 VAC
Output Current-Channel 17 A
Output Current-Channel 26 A
IndustryCommercial
Length8.86 in
Width4.17 in
Height1.42 in
Input Frequency47 Hz to 63 Hz
Load RegulationRegulated
Output Current-Channel 38 A
Output Current-Channel 41.4 A
Output Voltage-Channel 312 V
Factory Pack Quantity1
Unit Weight9.171230 oz
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
1-800-526-2324 • www.us.tdk-lambda.com/lp/
164
Disclaimer: us.tdk-lambda.com/lp/legal.htm
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