V18

2

Specifications

CFM351M Series Derating Curve

INPUT SPECIFICATIONS:

AC Input Voltage …....…………....…........................................... 90~264Vac

Frequency ………………………………………….……………..... 47 to 63Hz

Inrush Current ……………….…………....................... 50A max. @240Vac

Leakage Current @ 264Vac ……………………………….…..… 300uA max.

OUTPUT SPECIFICATIONS:

Total Rated Output Power ……………………………………………… 350W

Remote Voltage Sense …………….… Compensates for Wire Voltage Drop

Adjustment Range on Vout ………………………….…………………..… ±5%

Hold-up Time …………………………………………………….…… 16ms typ.

Over Voltage Protection ………………..….…… Recycle AC Input to restart

Short Circuit Protection …………....... Hiccup mode(Auto Recovery)

Temperature Coefficient …………………….…………….……….. ±0.05%/℃

GENERAL SPECIFICATIONS:

Isolation ………………………………………...… Input to output = 5656VDC

Operating Temperature .............………...... -20 ~ 70

(see

℃

Derating Curve)

Storage Temperature ……………………………...….......……....... -40~85℃

Humidity …………………………...….......….. 93% RH max. Non condensing

Switching Frequency .…………............................................. 55KHz Typical

MTBF …...… MIL-HDBK-217F, GB, 25

/115VAC ….…..…. 100Khrs min.

℃

Altitude …………………………………………………………………… 3000m

Dimensions ……… 6.500x4.000x1.516 Inches (165.00x101.60x38.60mm)

Weight ……………………………………………………... 640g(1.42Pounds)

SAFETY AND EMC:

Emission and Immunity (Ed. 4.0) …………. EN55011 Class B, FCC CFR 47 Part 15

EN60601-1-2, IEC61000-3-2, 3, IEC61000-4-2, 3, 4, 5, 6, 8, 11

Safety (Ed. 3.1) …………………………………. IEC60601-1:2005+A1:2012

EN60601-1:2006+A11:2011+A1+A12, UL ANSI/AAMI ES60601-1:2005

NOTE:

1. Add a 0.1uF ceramic capacitor and a 47uF E.L. capacitor to output for

Ripple &Noise measuring @20MHz BW.

2. Voltage accuracy is set at 60% rated load and 25

.Ta.

℃

3. Line regulation is measured from high line to low line with rated load.

4. Load regulation is measured at 60%±40% rated.

5. CN1: LONG CHU P3060 Series or Equivalent

CN2: JST B2B-PH-K-S or Equivalent

CN5: LONG CHU P220V Series or Equivalent

Mechanical Specification

Millimeters: X.X= ±1.0 , X.XX=±0.25

Tolerances

Inches: X.XX= ±0.04 , X.XXX= ±0.010

6.500 [165.10]

6.071 [154.20]

0.215 [5.45]

+Vo

-Vo

L

N

VR

LED

FAN

10CFM min

+Vo

-Vo

L

N

VR

LED

FAN

10CFM min

FAN location for CFM351M050 only

CN5

4

3

5

6

2

1

CN2

1

2

CN5

4

3

5

6

2

1

CN2

1

2

CN5:

PIN CONNECTION

Pin

Pin

Function

Function

1

2

3

5

6

+5VSB

GND

+SENSE

GND

-SENSE

4

ENABLE

CN2:

PIN CONNECTION

Pin Function

1

2

FAN output+

FAN output-

NOTE: Pull down Enable to activate the PSU

CN1

CN1

Typical at 25℃, 230Vac and 60% rated load, unless otherwise Specified

350W With 10CFM Air Flow

0

20

40

60

80

100

-20

-10

0

10

20

30

40

50

60

70

Ambient Temperature(℃)

350W With Natural Convection

0

20

40

60

80

100

90

110

130

150

170

190

210

230

250

lnput Voltage(Vac)

12V,24V,48V

5V

0

20

40

60

80

100

-20

-10

0

10

20

30

40

50

60

70

Ambi ent Temperature(℃)