1501-800-526-2324 • www.us.tdk-lambda.com/lp/ Disclaimer: us.tdk-lambda.com/lp/legal.htm
VSB Series
Features
Input transient protected
2 year warranty
High quality design
Broad product range
50W to 150W Single Output, 115VAC Input
Notes:
(1) 25°C ambient (cold start)
(2) Avoid prolonged operartion in overload
(3) VS50B24 -10°C to +60°C, derate linearly to 62% load from 40°C to 60°C
(4) 0.7m/s forced air required, consult installation manual for derating with convection cooling
Key Market Segments & Applications
Last Time Bu
y
September 1, 2015
Specifi cations
Model VS50B VS75B VS100B VS150B
AC Input Voltage range - 85-132VAC (47-440Hz)
DC Input Voltage range VDC 110 - 175VDC
Inrush Current (100VAC) (1) A 30 30 20 20
Temperature Coeffi cient - <0.02%/ºC
Overcurrent Protection (2) - VSB:~125%
Overvoltage Protection V ~115 - 135% Manual Reset
Hold Up Time (Typ) at 100VAC ms 17
Remote Sense - None
Operating Temperature (3) -- 10ºC to +60ºC, derate linearly to 70% load from 50ºC to 60ºC
Storage Temperature - -30 to +85ºC
Humidity (non condensing) - Storage 10-95% RH, Operating 30-90% RH
Cooling (4) - Convection Forced
Withstand Voltage - Input to Ground 2kVAC (20mA), Input to Output 2kVAC (20mA),
Output to Ground 500VAC (100mA) for 1 min.
Isolation Resistance - >100M at 25°C & 70%RH, Output to Ground 500VDC
Vibration (non operating) - 10 - 55Hz (1 minute sweep), 19.6m/s2 constant X, Y, Z 1 hour
Shock - < 196.1 m/s2
Safety Agency Approvals - UL60950-1, CSA60950-1, EN60950-1
Conducted & Radiated EMI - FCC Class B, VCCI-B
Recommended EMI Filter - RSEL-2002W RSEL-2003W RSEL-2006W
Weight (Typ) (VSP) g 200 350 420 550
Size (WxHxD) mm See Outline Drawings
Warranty yrs Two Years
1511-800-526-2324 • www.us.tdk-lambda.com/lp/ Revision A7.2: Sept 2014
VSB Series
For Additional Information, please visit
us.tdk-lambda.com/lp/products/vsb-series.htm
Adjust Max Peak Load Line Ripple
Voltage Range Curr. Curr. Reg Reg Noise Eff.
Model V V A A mV mV mV %
VS50B-3 3.3 2.97-3.63 10 12 40 20 120 73
VS75B-3 3.3 2.97-3.63 15 18 40 20 120 72
VS100B-3 3.3 2.97-3.63 20 24 40 20 120 72
VS150B-3 3.3 2.97-3.63 30 36 40 20 120 72
VS50B-5 5 4.5-5.5 10 12 40 20 120 78
VS75B-5 5 4.5-5.5 15 18 40 20 120 79
VS100B-5 5 4.5-5.5 20 24 40 20 120 79
VS150B-5 5 4.5-5.5 30 36 40 20 120 78
VS50B-12 12 10.8-13.2 4.3 5.16 96 48 150 79
VS75B-12 12 10.8-13.2 6.3 7.56 96 48 150 80
VS100B-12 12 10.8-13.2 8.5 10.2 96 48 150 80
VS150B-12 12 10.8-13.2 12.5 15 96 48 150 80
VS50B-15 15 13.5-16.5 3.5 4.2 120 60 150 80
VS75B-15 15 13.5-16.5 5 6.0 120 60 150 80
VS100B-15 15 13.5-16.5 7 8.4 120 60 150 80
VS150B-15 15 13.5-16.5 10 12 120 60 150 80
VS50B-24 24 21.6-26.4 2.5 3.0 150 96 200 80
VS75B-24 24 21.6-26.4 3.2 3.84 150 96 200 81
VS100B-24 24 21.6-26.4 4.3 5.16 150 96 200 81
VS150B-24 24 21.6-26.4 6.3 7.56 150 96 200 80
VS75B-36 36 32.4-39.6 2.1 2.52 240 144 300 81
VS100B-36 36 32.4-39.6 3 3.6 240 144 300 81
VS150B-36 36 32.4-39.6 4.2 5.04 240 144 300 80
VS75B-48 48 43.2-52.8 1.6 1.92 300 192 400 81
VS100B-48 48 43.2-52.8 2.2 2.64 200 192 400 81
VS150B-48 48 43.2-52.8 3.2 3.84 300 192 400 81
Peak Current Note: For 10s maximum, 35% duty cycle, average power
not to exceed maximum ratings. See installation manual.
Model Selector
HWS 15W to 1500W Single output
ZWS, ZWD, ZWQ 5W to 240W Universal input
SC, SCS120 30W to 120W Single, dual & triple output
ZP 40W to 60W Single & multiple output
Other Industrial Products
VSB100 Outline Drawing
Last Time Bu
y
S
eptember
1
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201
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