FAT5~30W Three-way Isolation Series
product description
Typical performance

Input characteristic
Input voltage range | 85~265VAC 100~360VDC |
165~265VAC 200~360VDC |
Output characteristic
Output characteristic | Vout1 nominal output voltage ±2%/Vout2 nominal output voltage ±5% |
Load effect | 10%~100%Ionom Change time △Voutnom≤±0.5% |
Source effect | Vinmin~Vinmax Change time △Voutnom≤±0.2% |
Ripple noise | ≤1% Voutnom(max) |
Conversion efficiency | See product selection table |
Temperature coefficient | ≤±0.02%/℃ (Maximum value) |
General characteristic
Isolation voltage | Vin-vout, VIN-FG, VOUT-FG are 2500VAC/min(3000VAC or 4000VAC can be achieved according to customer requirements) |
Insulation resistance | ≥100MΩ |
Mean time between failures | ≥5×10⁵h |
Protection function | Short-circuit protection (self-recovery), overheat protection (self-recovery) |
Operating temperature | −25~+55 °C full load /+55~+85 °C derated use (-40 ~+60 °C can be achieved according to customer requirements) |
Storage temperature | −55~+125℃ |
Relative humidity | 10RH~90RH |
Cooling mode | Natural cooling |
Selection list
Model number |
Input voltage range Vac/Vdc |
Output voltage/current(V₁)/(A₁) (V₂)/(A₂) |
Maximum capacitive load(µF) |
Typical efficiency (%) |
FAT10-0505-NFCI |
165V-265V/200V-360V |
5/1.80 ±5/0.10 |
75 |
|
FAT10-0512-NFCI |
165V-265V/200V-360V |
5/1.60 ±12/0.10 |
80 |
|
FAT10-0515-NFCI |
165V-265V/200V-360V |
5/1.40 ±15/0.10 |
80 |
|
FAT10-0524-NFCI |
165V-265V/200V-360V |
5/1.10 ±24/0.10 |
80 |
|
FAT15-0505-NFCI |
165V-265V/200V-360V |
5/2.80 ±5/0.10 |
76 |
|
FAT15-0512-NFCI |
165V-265V/200V-360V |
5/2.60 ±12/0.10 |
80 |
|
FAT15-0515-NFCI |
165V-265V/200V-360V |
5/2.40 ±15/0.10 |
80 |
|
FAT15-0524-NFCI |
165V-265V/200V-360V |
5/2.10 ±24/0.10 |
80 |
|
FAT20-0505-NFCI |
165V-265V/200V-360V |
5/3.80 ±5/0.10 |
77 |
|
FAT20-0512-NFCI |
165V-265V/200V-360V |
5/3.50 ±12/0.10 |
80 |
|
FAT20-0515-NFCI |
165V-265V/200V-360V |
5/3.40 ±15/0.10 |
80 |
|
FAT20-0524-NFCI |
165V-265V/200V-360V |
5/3.00 ±24/0.10 |
80 |
|
FAT30-0505-NFCI |
165V-265V/200V-360V |
5/5.80 ±5/0.10 |
75 |
|
FAT30-0512-NFCI |
165V-265V/200V-360V |
5/5.50 ±12/0.10 |
80 |
|
FAT30-0515-NFCI |
165V-265V/200V-360V |
5/5.40 ±15/0.10 |
80 |
|
FAT30-0524-NFCI |
165V-265V/200V-360V |
5/5.00 ±24/0.10 |
80 |
|
FAT5-0505-WFCI |
85V-265V/100V-360V |
5/0.80 ±5/0.10 |
74 |
|
FAT5-0512-WFCI |
85V-265V/100V-360V |
5/0.70 ±12/0.10 |
80 |
|
FAT5-0515-WFCI |
85V-265V/100V-360V |
5/0.60 ±15/0.10 |
80 |
|
FAT5-0524-WFCI |
85V-265V/100V-360V |
5/0.60 ±24/0.05 |
80 |
|
FAT10-0505-WFCI |
85V-265V/100V-360V |
5/1.80 ±5/0.10 |
75 |
|
FAT10-0512-WFCI |
85V-265V/100V-360V |
5/1.60 ±12/0.10 |
80 |
|
FAT10-0515-WFCI |
85V-265V/100V-360V |
5/1.40 ±15/0.10 |
80 |
|
FAT10-0524-WFCI |
85V-265V/100V-360V |
5/1.10 ±24/0.10 |
80 |
|
FAT15-0505-WFCI |
85V-265V/100V-360V |
5/2.80 ±5/0.10 |
76 |
|
FAT15-0512-WFCI |
85V-265V/100V-360V |
5/2.60 ±12/0.10 |
80 |
|
FAT15-0515-WFCI |
85V-265V/100V-360V |
5/2.40 ±15/0.10 |
80 |
|
FAT15-0524-WFCI |
85V-265V/100V-360V |
5/2.10 ±24/0.10 |
80 |
|
FAT20-0505-WFCI |
85V-265V/100V-360V |
5/3.80 ±5/0.10 |
77 |
|
FAT20-0512-WFCI |
85V-265V/100V-360V |
5/3.50 ±12/0.10 |
80 |
|
FAT20-0515-WFCI |
85V-265V/100V-360V |
5/3.40 ±15/0.10 |
80 |
|
FAT20-0524-WFCI |
85V-265V/100V-360V |
5/3.00 ±24/0.10 |
80 |
Model number |
Input voltage range Vac/Vdc |
Output voltage/current (V₁)/(A₁) (V₂)/(A₂) |
Maximum capacitive load(µF) |
Typical efficiency (%) |
FAT10-05V05-NFCI |
165V-265V/200V-360V |
5/1.00 ±5/0.50 |
75 |
|
FAT10-05V12-NFCI |
165V-265V/200V-360V |
5/0.80 ±12/0.25 |
80 |
|
FAT15-05V05-NFCI |
165V-265V/200V-360V |
5/2.00 ±5/0.50 |
76 |
|
FAT15-05V12-NFCI |
165V-265V/200V-360V |
5/1.60 ±12/0.30 |
80 |
|
FAT15-05V15-NFCI |
165V-265V/200V-360V |
5/1.20 ±15/0.30 |
80 |
|
FAT20-05V05-NFCI |
165V-265V/200V-360V |
5/3.00 ±5/0.50 |
77 |
|
FAT20-05V12-NFCI |
165V-265V/200V-360V |
5/2.60 ±12/0.30 |
80 |
|
FAT20-05V15-NFCI |
165V-265V/200V-360V |
5/2.20 ±15/0.30 |
80 |
|
FAT20-05V24-NFCI |
165V-265V/200V-360V |
5/2.00 ±24/0.20 |
80 |
|
FAT30-05V05-NFCI |
165V-265V/200V-360V |
5/5.00 ±5/0.50 |
75 |
|
FAT30-05V12-NFCI |
165V-265V/200V-360V |
5/3.60 ±12/.050 |
80 |
|
FAT30-05V15-NFCI |
165V-265V/200V-360V |
5/3.60 ±15/0.40 |
80 |
|
FAT30-05V24-NFCI |
165V-265V/200V-360V |
5/3.10 ±24/0.30 |
80 |
|
FAT10-05V05-WFCI |
85V-265V/100V-360V |
5/1.00 ±5/0.50 |
75 |
|
FAT10-05V12-WFCI |
85V-265V/100V-360V |
5/0.80 ±12/0.25 |
80 |
|
FAT15-05V05-WFCI |
85V-265V/100V-360V |
5/2.00 ±5/0.50 |
76 |
|
FAT15-05V12-WFCI |
85V-265V/100V-360V |
5/1.60 ±12/0.30 |
80 |
|
FAT15-05V15-WFCI |
85V-265V/100V-360V |
5/1.20 ±15/0.30 |
80 |
|
FAT20-05V05-WFCI |
85V-265V/100V-360V |
5/3.00 ±5/0.50 |
77 |
|
FAT20-05V12-WFCI |
85V-265V/100V-360V |
5/2.60 ±12/0.30 |
80 |
|
FAT20-05V15-WFCI |
85V-265V/100V-360V |
5/2.20 ±15/0.30 |
80 |
|
FAT20-05V24-WFCI |
85V-265V/100V-360V |
5/2.00 ±24/0.20 |
80 |
Product diagram

Dimensions and shell material
Shell material |
Plastic case |
Aluminium case |
|||
Dim |
2.5W(mm) |
5W(mm) |
10/15W(mm |
20W(mm) |
30W(mm) |
A |
48.5±0.5 |
55±0.5 |
62±0.5 |
70±0.5 |
71.5±0.5 |
B |
12±0.3 |
17.5±0.3 |
17.5±0.3 |
20.5±0.3 |
20.5±0.3 |
C |
40.5±0.5 |
47±0.5 |
54±0.5 |
62±0.5 |
62±0.5 |
D |
16±0.5 |
20±0.5 |
20±0.5 |
23±0.5 |
23±0.5 |
E |
36±0.5 |
45±0.5 |
45±0.5 |
48±0.5 |
49.5±0.5 |
F |
20.5±0.5 |
21.5±0.5 |
22.5±0.5 |
23.5±0.5 |
23.5±0.5 |
G |
10Min |
8Min |
|||
H |
4.0±0.3 |
5.0±0.3 |
5.75±0.3 |
||
I* |
1.2±0.1 |
Pin definition
Definition |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
Instructions |
FG |
N |
L |
−V₁ |
+V₁ |
−V₂ |
COM |
+V₂ |