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LWR-1601-6 Datasheet(PDF) 2 Page - Power-One

Part No. LWR-1601-6
Description  125 and 250 Watt AC-DC Converters
Download  5 Pages
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Manufacturer  POWER-ONE [Power-One]
Direct Link  http://www.power-one.com
Logo POWER-ONE - Power-One

LWR-1601-6 Datasheet(HTML) 2 Page - Power-One

  LWR-1601-6 Datasheet HTML 1Page - Power-One LWR-1601-6 Datasheet HTML 2Page - Power-One LWR-1601-6 Datasheet HTML 3Page - Power-One LWR-1601-6 Datasheet HTML 4Page - Power-One LWR-1601-6 Datasheet HTML 5Page - Power-One  
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Edition 5/07.2001
Input voltage
world wide mains, single phase
85...264 V AC
derating information see application note
90...350 V DC
Input frequency
14...440 Hz
Power factor
active PFC
up to 0.99
Inrush current
virtually no inrush current
Ui nom, Io nom
up to 89%
Output voltage setting accuracy
Ui nom, Io nom
± 1.3% U
o nom
Output voltage noise
IEC/EN 61204
typ. 50 mV
Output voltage ripple
sinusoidal output ripple at wice the line frequency
≤1.2 V
Line and cross regulation
Ui min...Ui max
typ. 50 mV
Load regulation
Io nom, Ui nom
Uo nom
Minimum load
not required
Current limitation
rectangular U/I characteristic
Io nom
Short term peak power
1 s, electronically controlled
150 %
Io nom
Operation in parallel
enabled by droop current share
Hold-up time
Io nom, Uo decreases to 80% of Uo nom
typ. 15 ms
Status indication
LED output(s) OK
Input fuse
not user accessible 6.3 A, slow blow
Input reverse polarity
bridge rectifier
Input undervoltage lockout
typ. 80 %
Ui min
Input overvoltage lockout
typ. 105%
Ui max
Input transient protection
voltage depending resistor (VDR)
no-load, overload and short circuit proof
Output overvoltage
second control loop, each output, 24 V/48 V
30/60 V SELV
reduced output power if thermally overloaded
EN 60950, UL 1950, CSA22.2 No. 950, UL 508 listed
Electric strength test voltage
class I, I/case
2 kV AC
class I, I/O
3 kV AC
class I, O/case
1 kV AC
class I, O/O
0.35 kV AC
Pollution degree
AC-in / DC-in
Degree of protection
IP 20
W Series
125 and 250 Watt AC-DC Converters

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