V15

2

Specifications

CFM12S Series De-rating Curve

INPUT SPECIFICATIONS:

Derating curve:

0

25

50

75

100

-40 -30 -20 -10

0

10

20

30

40

50

60

70

80

Ambient Temperature(

Voltage …...…….…........………………………….........……… 90~264Vac

120~370Vdc

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

Inrush Current ……..………..…. 50A max. @240Vac, Cold Start @25℃

Leakage Current ………………………………….. 0.25mA max. @ 264Vac

Input Current ………………………………………………………. 0.4A max.

OUTPUT SPECIFICATIONS:

Holdup Time …………………………………………… 10ms typ. @115Vac

Short Circuit Protection ………………………Hiccup Mode (Auto Recovery)

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

Over Voltage Protection ………………. ........Hiccup Mode(Auto Recovery)

Startup time ……………..…………….…………………………..……<3.0s

GENERAL SPECIFICATIONS:

Isolation Voltage(Input to Output) …………...……..……………. 3000VAC:

SAFETY AND EMISSION:

Operating Temperature.............. -40℃~75℃ (Derating from 50℃ to 75℃)

Emission and Immunity…….…. EN55032 Class B, EN55024, EN61204-3

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

EN61000-3-2, -3, EN61000-6-1, 2, 3, 4

Cooling …………………………………….……….…….. Natural Convection

47 CFR FCC Part 15 Subpart B (Class B)

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

Safety ……………..……… Class II, IEC/EN/UL 62368-1, IEC/UL 60950-1

Switching Frequency ……………………………….………….. 65KHz Typical

NOTE:

MTBF ……….…. MIL-HDBK-217F, GB, 25℃/115VAC …..… 870Khrs max.

1. Add a 0.1uF ceramic capacitor and a 10uF E.L. capacitor to output for

Altitude ….…………………..……………………………………………. 5000m

ripple&noise measuring @20MHz BW.

Dimensions …………... 1.500x1.000x0.756 Inches (38.10x25.40x19.20mm)

2. Voltage accuracy is set of 100% rated load.

-E: 1.600x1.1x0.772 Inches (40.64x27.94x19.60 mm)

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

-T: 2.150x1.000x0.689 Inches (54.61x25.40x17.50 mm)

4. Load regulation is measured from 10% to 100% full load.

Weight ………………………………………………. 16g, (-E): 40g, (-T): 17g

5. Typical efficiency at 230Vc and full load at 25℃

6. T Version wafer with JST B3B-XH/B4B-XH and mate with JST housing

XH series or equivalent.

Mechanical Specification

BOTTOM VIEW

Φ0.039[1.00]

1.300[33.02]

0.150[3.81]

1.600[40.64]

Φ0.039[1.00]

1.500[38.10]

1

2

3

4

Φ0.071[1.80]

1.300[33.02]

-Vout

+Vout

PIN CONNECTION

1

2

3

4

Function

ACL

ACN

Pin

CFM12SXXX

CFM12SXXX-E

4

2

3

1

0.100[2.54]

0.100[2.54]

Tolerance:Inches:X.XXX±0.02

All Dimensions are in inches[mm]

Millimeters:X.XX±0.5