Wieland 81.000.6300.0 Data Sheet
wipos PB1 24-0.42
wipos PB1 24-0.42
Switching power supply
24 V DC / 0.42 A
81.000.6300.0
Primary switching power supply, single phase
Output: 24 V DC / 0.42 A
Short circuit proof
Input: 100 - 240 V AC; 120 - 375 V DC
Full load up to 60°C
DIN rail mounted device
Block diagram
Dimensional diagram
Technical Data
wipos PB1 24-0.42 Part number: 81.000.6300.0
Rated output power [PO ] 10 W
Rated output voltage [UO] 24 V DC
Rated output current [ION] 0.42 A DC
Efficiency typ. / min. 80 % / 78 %
Minimum load none
Output voltage accuracy (U
Line regulation ±1 %
Load regulation (U
Temperature coefficient (U
Rated overload protection 110 % - 165 %
Output short circuit (UO, ION) Current limited (fold forward)
Ripple & noise (U
Operation indicator
Output voltage OK (UI , I0N)
Output voltage too low (UI, I0N)
Parallel operation no
Derating (61°C . . . 71 °C) 2.5% / K (see Fig. 1 Derating)
Overvoltage protection (U
Wieland Electric GmbH, Brennerstr. 10–14, D - 96052 Bamberg Type: wipos PB1 24-0.42
www.wieland-electric.com Rev.: 03/2010 – Page 1 von 2
IN_AC
IN_AC
, ION) ±1 %
IN_AC
) ±1 %
, I
IN_AC
, ION, BW = 20 MHz) <50 mVss
IN_AC
) ± 0.03 % / K
Omin
, ION) 30 . . . 33 V
Display range
"DC OK", LED green (UO 19.2 ... 21.6 V)
"DC LOW", LED red (UO < 19.2 ... 21.6 V)
Fig. 1 Derating
wipos PB1 24-0.42
Technical Data
wipos PB1 24-0.42 Part number: 81.000.6300.0
Rated input voltage AC [U
Line frequency AC 47 – 63 Hz
Power factor correction filter (PFC) not necessary
Input voltage range AC [U
Input voltage range DC [U
Rated input current (U
Inrush current (UI = 115 V / 230 V AC, ION) max. 15 A / max. 30 A
Input fuse T 1A / 250 V AC (internal)
Hold up time (UI = 115 V / 230 V AC, I0N) > 20 ms / > 100 ms
Input surge voltage protection Varistor
Isolation voltage (input / output) 3000 V AC / 4242 V DC
Isolation resistance (input / output) 100 MOhm
Switching frequency min. / max. 80 kHz / 90 kHz
Ventilation / Cooling Free air convection
Mounting conditions (free space) 25 mm in all directions
Pollution degree 2
Operating ambient temperature [TU] -25 °C . . . +71 °C
Humidity in operation 20 – 95 % RH
Storage temperature [TU] -25 °C . . . +85 °C
Mounting on DIN rail 35 mm (EN 60715)
Degree of protection IP 20
MTBF 868000 h
Dimensions (W x H x D) 18 x 91 x 57 mm
Weight ca. 0.065 kg
Housing material Plastic
Connector cross section
cross section min. solid/stranded 0.2 mm² (AWG26)
cross section max. solid/stranded 2.5 mm² (AWG12)
Strip length 4-5 mm
Torque 0.56 Nm max.
Approvals and standards
UL / cULus UL 508 Listed, UL60950-1 Recognized
CE EN61000-6-3, EN 55022 Class B,
Terminal connections
---- Output voltage 24 V DC, negative output
+ Output voltage 24 V DC, positive output
L AC: phase conductor, DC: no polarity
N AC: neutral conductor, DC: no polarity
= 115 V, ION) 0.2 A typ. / 0.3 A max.
I_AC
] 100 - 240 V AC
IN_AC
] 90 ... 264 V AC
I_AC
] 120 ... 375 V DC
I_DC
EN61000-3-2, EN61000-3-3, EN61000-6-2,
EN55024, EN61000-4-2, Level 3,
EN61000-4-3 Level 3, EN61000-4-4 Level 4,
EN61000-4-5 L-N Level 3, EN61000-4-6 Level
3, EN61000-4-8 Level 4, EN61000-4-11,
ENV50204 Level 2, EN60204-1, EN61204-3
Wieland Electric GmbH, Brennerstr. 10–14, D - 96052 Bamberg Type: wipos PB1 24-0.42
www.wieland-electric.com Rev.: 03/2010 – Page 2 von 2
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