Instruction Manual
HWS HWS HD HWS ME HWS-P
ITEMS/UNITS MODEL HWS15-3 HWS15-5 HWS15-12 HWS15-15 HWS15-24 HWS15-48
Input
Voltage Range (*2) V AC85 - 265 or DC120 - 370
Frequency (*2) Hz 47 - 63
Efficiency (100/200VAC)(typ) (*1) 68 / 71 77 / 79 80 / 81 82 / 83 80 / 80
Current (100/200VAC)(typ) (*1) A 0.3 / 0.15 0.4 / 0.2
Inrush Current (100/200VAC)(typ) (*3)
A 14 / 28, Ta=25, cold start
Leakage Current (*10) mA Less than 0.5. (0.2 (typ) at 100VAC / 0.4 (typ) at 230VAC)
Output
Nominal Voltage VDC 3.3 5 12 15 24 48
Maximum Current A 3 1.3 1 0.65 0.33
Maximum Power W 10 15 15.6 15 15.6 15.8
Maximum Line Regulation (*5) mV 20 48 60 96 192
Maximum Load Regulation (*6) mV 40 96 120 192 384
Temperature Coefficient Less than 0.02% /
Maximum Ripple & Noise (0<Ta<70) (*4)
mVp-p
120 150 200
Maximum Ripple & Noise (10<Ta<0) (*4)
mVp-p
160 180 240
Hold-up Time (typ) (*9) ms 20
Voltage Adjustable Range VDC 2.97 - 3.96 4.0 - 6.0 9.6 - 14.4 12.0 - 18.0 19.2 - 28.8 38.4 - 52.8
Function
Over Current Protection (*7) A >3.15 >1.36 >1.05 >0.68 >0.34
Over Voltage Protection (*8) VDC 4.13 - 4.95 6.25 - 7.25 15.0 - 17.4 18.8 - 21.8 30.0 - 34.8 55.2 - 64.8
Remote Sensing -
Remote ON/OFF Control -
Parallel Operation -
Series Operation Possible
Line DIP Built to meet SEMI-F47 (200VAC Line only)
Environment
Operating Temperature (*11) -10 to +70 (-10 to +50: 100%, +60: 60%, +70: 20%)
Storage Temperature -30 to +85
Operating Humidity RH 30 - 90 (No dewdrop)
Storage Humidity RH 10 - 95 (No dewdrop)
Vibration At no operating, 10 - 55Hz (sweep for 1min)
19.6m/s² constant, X, Y, Z 1hour each.
Shock (In package) Less than 196.1m/s²
Cooling Convection cooling
Isolation Withstand Voltage Input - FG : 2kVAC (20mA), Input - Output : 3kVAC (20mA)
Output - FG : 500VAC (100mA) for 1min
Isolation Resistance More than 100Mat 25and 70%RH Output - FG : 500VDC
Standards
Safety Standards (*12) Approved by UL60950-1, CSA C22.2 No.60950-1, EN60950-1, EN50178 UL508 (with cover models only),
CSA C22.2 No.14-M95 (with cover models only) Built to meet UL508, DENAN
PFHC Built to meet IEC61000-3-2
EMI Built to meet EN55011/EN55022-B, FCC-B, VCCI-B
Immunity Built to meet IEC61000-4-2(Level 2,3), -3(Level 3), -4(Level 3),
-5(Level 3,4), -6(Level 3), -8(Level 4), -11
Mechanical
Weight (typ) g 180
Size (W x H x D) mm 26.5 x 82 x 80 (Refer to outline drawing)
(*1) At 100/200VAC, Ta=25and maximum output power.
(*2) For cases where conformance to various safety specs (UL, CSA, EN) are required, to be described as 100 - 240VAC (50/60Hz).
(*3) Not applicable for the in-rush current to noise filter for less than 0.2ms.
(*4) Measure with JEITA RC-9131A probe, bandwidth of scope :100MHz.
For start up at low ambient temperature and low input voltage, output ripple noise might not meet specification.
However, there is no overshoot at start up and output ripple noise specification can be met after one second.
(*5) 85 - 265VAC, constant load.
(*6) No load-Full load, constant input voltage.
(*7) Foldback current limit with automatic recovery. Not operate at over load or dead short
condition for more than 30 seconds.
(*8) OVP circuit will shutdown output, manual reset (Re power on).
(*9) At 100/200VAC, Ta=25, nominal output voltage and maximum output current.
(*10) Measured by the each measuring method of UL, CSA, EN and DENAN (at 60Hz).
(*11) Ratings - Derating at standard mounting.
- Load (%) is percent of maximum output power or maximum output current, whichever is greater.
- As for other mountings, refer to derating curve.
(*12) As for DENAN, built to meet at 100VAC.
Pleasereferto"TDK-Lambda
EMCFilters"catalog.
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HWS15 Specifications(Read instruction manual carefully, before using the power supply unit.)
HWS 15
