Shenzhen Tongyifang Optoelectronic Technology Co., Ltd.
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High Brightness 20W 30W 50W AC COB 110V 230V high voltage led chip Without Driver 3000k 4000k 6000k Aluminum board
| DOB | |||||||||||||||
| X1 | X2-X5 | X6 | X7-X8 | X9-X10 | X11-X12 | X13X14 | X15X16 | X17 | X18 | X19 | X20 X21X22 | ||||
| ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ | ⑨ | ⑩ | ⑾ | ⑿ | ⒀ | |||
| Product Code | Client Code | IC Code | Power Code |
Voltage Code
| Serial Num. | LED Code |
CCT Code
| SDCM | CRI Code | Luminance | Year | Month | Serial Num. | ||
| Module Code | Case Code | Serial Num. | Serial Num.
| ||||||||||||
1) product code: C=Client Module D=Self Module
2) Client Code & Module Code: if ①=C then 4 digit for client code else for self module code
3)IC Code: one character for IC
4)Power Code:
| Power Code | ||||||||||
| 01—99W | 100W | 120W | 150W | 200W | 250W | 300W | 350W | 400W | 450W | 500W |
| 01-99 | A0 | B0 | C0 | D0 | E0 | F0 | G0 | H0 | J0 | K |
5)Voltage Code:11=110V,12=120V,22=220V,23=230V
6)CCT Code
| CCT Code(K) | |||||||||||||
| 1800 - 2000 | 2000 - 2200 | 2200 - 2400 | 2500 - 2700 | 2700 - 2900 | 3000 - 3200 | 3200 - 3400 | 3500 - 3700 | 4000 - 4300 | 4500 - 4800 | 5000 - 5500 | 5800 - 6300 | 6000 - 6500 | 6500 - 7000 |
| 18 | 20 | 22 | 25 | 27 | 30 | 32 | 35 | 40 | 45 | 50 | 58 | 60 | 65 |
Chromaticity Bins
TYF complies with the ANSI C78.377A standard for its chromaticity bin structure. For each ANSI quadrangle for the CCT range of 2700K to 6500K, TYF provides 5 Bins and 3 Bins.
Figure 4-1-1 Chromaticity Bin
Table 4-1-2 5 step Bins
| CCT | Steps | Cx | Cy | a | b | theta |
| 2700K | 5 | 0.4578 | 0.4101 | 0.01350 | 0.00700 | 53.70 |
| 3000K | 5 | 0.4338 | 0.403 | 0.01390 | 0.00680 | 53.22 |
| 3500K | 5 | 0.4073 | 0.3917 | 0.01545 | 0.00690 | 54.00 |
| 4000K | 5 | 0.3818 | 0.3797 | 0.01565 | 0.00670 | 53.72 |
| 5000K | 5 | 0.3447 | 0.3553 | 0.01370 | 0.00590 | 59.62 |
| 5700K | 5 | 0.3287 | 0.3417 | 0.01243 | 0.00533 | 59.09 |
| 6000K | 5 | 0.3123 | 0.3282 | 0.01115 | 0.00475 | 58.57 |
Table 4--1-3 3step Bins
| CCT | Steps | Cx | Cy | a | b | theta |
| 2700K | 3 | 0.4578 | 0.4101 | 0.00810 | 0.00420 | 53.70 |
| 3000K | 3 | 0.4338 | 0.403 | 0.00834 | 0.00408 | 53.22 |
| 3500K | 3 | 0.4073 | 0.3917 | 0.00927 | 0.00414 | 54.00 |
| 4000K | 3 | 0.3818 | 0.3797 | 0.00939 | 0.00402 | 53.72 |
| 5000K | 3 | 0.3447 | 0.3553 | 0.00822 | 0.00354 | 59.62 |
| 5700K | 3 | 0.3287 | 0.3417 | 0.00746 | 0.00320 | 59.09 |
| 6000K | 3 | 0.3123 | 0.3282 | 0.00669 | 0.00285 | 58.57 |
Typical Electrical & Optical Curves
Figure 4-2-1 Relative Power vs. Voltage, Ta =25℃
Figure 4-2-2 Relative Luminous Flux vs. Voltage, Ta =25℃
Figure 4-2-3 Radiant Pattern, Ta =25℃
| ITEM | SYMBOL | UNIT | TYPICAL Value |
| Input Voltage | Vin | V | 230 |
| Input Current | IF | mA | 236.2 |
| Operating Frequency | F | Hz | 50/60 |
| Input Power | P | W | 49.49 |
| Power Factor | PF | ％ | 0.911 |
| Total Harmonic Distortion | THD | ％ | 45.7% |
| Dimming Type | RNA □ TRIAC □ PWM □ 0-10V □ DALI □ DMX □ Smart □ Other | ||
| Surge Capacity | Vs | KV | 1 |
| Electric Strength(AC) | Ve | KV | 1.5 |
| Operating/Case Temperature | Ta/Tc | ℃ | 25/85 |
| LED Parameters | COB | ||
| Luminous Flux | Φv | Lm | 4680.9 |
| Luminous Efficiency | ηv | Lm/w | 94.57 |
| Color Temperature | CCT | K | 6381 |
| Color Rendering Index | Ra/CRI | ％ | 70.2/59.0 |
| Light Distribution | - | - | |
| Viewing Angle | 2θ 1/2 | Deg. | - |
Note:
1) Operating Voltage doesn't indicate the maximum voltage which customers use but means tolerable voltage according to each country’s voltage variation rate. It is recommended that the solder pad temperature should be below 85℃.
2) Color bins are defined at transient operation.
3) The tolerance of measurement at our tester is Φv+/-10% and Ra+/-2.
4) Tolerance of ±5% on Power dissipation.
5) Φv is the total luminous flux output measured with an integrated sphere.
6) Surge Capacity in accordance with IEC61000-4-5.
7) The Variants Modules Parameters please reference table2-2.
Notes:
1) All dimensions are in millimeters.(Tolerance:±0.2mm)
2)Scale: None
Note:
1)TYF Opto. DOB Module is Recommended to keep the junction temperature under maximum junction temperature spec.(Table 2-4).
LED lead temperature and IC top case temperature measured with thermocouple. LED and IC unction temperatures can be calculated using the formulas as follow.
Ts_max=Tj_max-Rθj-s * Pd
For Example:
If LED lead temperature and IC top case temperature are 90℃ then the LED junction temperature
Tj=Ts_max+Rθj-s*Pd=90℃ + 12 ℃/W* 1 W = 102 ℃
and the IC junction temperature
Tj=Ts_max+Rθj-s*Pd=90 ℃ + 15℃/W*2 W= 120 ℃
Silicone Resin of DOB (AC-COB) Handing
TYF Opto. LED modules products, packed in plastic Tray, according to different size, XX PCs each plastic Tray, as shown in the following. products without plastic box packed in bubble bags, in order to prevent the outside pressure, choose different bubble bag, according to the product size in each pack of XX products, packaged product will be stored in the form of carton and sealed, as shown in the following.
1) xx PCS LED module per Tray 4) Box information & packing
2)Tray stack and taping, XX LED module
trays and additional 1 dummy trays each up of
box. Add silica gel (1 each) on top of the tray
3) Sealing packing