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報告_花旗_台達電2308_20260722

更新 2026-07-22

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報告_花旗_台達電2308_20260722_002.png 139KB 真資料圖 左圖 Figure 4:台達電遠期本益比帶圖(10x/25x/40x/55x),股價線近期於 40x 附近;右圖 Figure 5:遠期股價淨值比帶圖(2x/6x/10x/14x)疊加遠期 ROE 虛線,2026 年 ROE 快速攀升至約 36-40%
報告_花旗_台達電2308_20260722_003.png 176KB 真資料圖 Bull/Bear 情境圖:現價 NT$1,880(2026-07-22),Bull NT$2,700(+44%,目標倍數 45x)、Base NT$2,280(+21%,40x,2026-27E 營收成長 42-43%、OPM 17.5-20.3%)、Bear NT$1,500(-20%,25x,營收僅成長 10%、OPM 14.0%)
報告_花旗_台達電2308_20260722_004.png 267KB 真資料圖 台達電 Goldman/Citi 評等與目標價歷史表(2023-08 至 2026-04,13 筆紀錄,目標價自 NT$435 逐步上調至 NT$2,480)與 Short-Term View/Catalyst Watch 紀錄表(14 筆,2024-07 至 2026-02)

001(19KB)<40KB,依規則預設非必要逐張 Read 之候選(推測為股價走勢小圖)。

原始內容

(RIC: 2300.1W, BB: 2300 11)

TWD

2,500

2,250

2,000

1,750

1,500

1,250

1,000

750

500

250

Prepared for Kevin Lu

22 Jul 2026 05:56:46 ET │ 15 pages

Sep

Dec

Mar

Jun

Delta Electronics (2308.TW)

Near-term Uncertainties Priced in; Outlook Intact

CITI'S TAKE

Delta's share price has corrected more than 20% since recent peak due to market volatility and market concern on slow 800V deployment. While we believe near-term momentum may be impacted by new projects ramping schedule and tight component supply, the structural power solution upgrade trend remains intact. Delta will host its 2Q26 analyst meet on July 30. Maintain Buy as we believe near-term uncertainties are priced in.

800V delayed? Power rack value upgrade trend remains intact -While Nvidia's Vera Rubin NVL72 platform does not mandate an 800V power architecture, we continue to view 800V DC as the long-term trend for AI data center power delivery. Nvidia's rack power design will start transforming the traditional PSU sidecar from a simple AC/DC power shelf into an intelligent rack-level power management platform. The most significant additions include an integrated Battery Backup Unit (BBU), bidirectional DC/DC converters, power smoothing circuitry, advanced digital controllers, and future-ready 800V HVDC interfaces . New spec enables the sidecar to buffer rapid power fluctuations, reduce stress on the utility grid, coordinate multiple power shelves, and improve overall power efficiency. As rack power goes up beyond 200kW and eventually toward 500kW+ in future AI systems, higher-voltage distribution becomes increasingly important. In other words, the timing of adoption may be more gradual, but the structural drivers remain intact.

HDVC ramp up in 2H26 on track -For Delta, the high-voltage DC infrastructure trend remains unchanged. Delta's leadership in high-efficiency power conversion, power shelves, busbars, solid-state transformers, and the emerging high-voltage 'sidecar' architecture positions the company to benefit as hyperscalers progressively migrate towards 800V DC. We therefore expect 800V-related content per rack to increase over time, with the penetration likely to reach 20% next year, supporting a multi-year upgrade cycle rather than a one-generation adoption event.

Potential near-term GM pressure on rising component cost and new project ramp up -Given more complex power system design and rising component cost such as thermal, PMIC, etc., we see potential near-term GM pressure in 2Q & 3Q, yet the structural content value upgrade and better product mix on AI should support Delta's GM recovery in 2027. We lower 2026/27/28E earnings estimates 8%/7%/11%, leading to revised TP of NT$2,280 (40x 2027 EPS retained). Maintain Buy.

Earnings Summary

Year to 31Dec Net Profit (NT$M) DilutedEPS (NT$) EPSgrowth (%) P/E (x) P/B (x) ROE (%) Yield (%)
2024A 35,229 13.56 5.5 138.6 16.9 13.1 0.4
2025A 60,108 23.14 70.6 81.2 14.2 19 0.6
2026E 93,269 35.91 55.2 52.4 12.9 25.8 1
2027E 148,577 57.2 59.3 32.9 9.5 33.3 1.6
2028E 235,153 90.53 58.3 20.8 6.7 38 2.5

Source: Powered by dataCentral

n Buy

Price (22 Jul 26 13:30)

NT$1,880.00

Target price

NT$2,280.00↓

from NT$2,480.00

Expected share price return

21.3%

Expected dividend yield

1.0%

Expected total return

22.3%

Market Cap

NT$4,883,381M US$150,997M

Price Performance (RIC: 2308.TW, BB: 2308 TT)

報告_花旗_台達電2308_20260722_001

Laura (Chia Yi) Chen AC

+886-2-8726-9090

laura.cy.chen@citi.com

Michael Hung +886-2-8726-9092 michael.hung@citi.com

Jack Chen +886-2-8726-9091 jack1.chen@citi.com

Nicholas Lai +886-2-8726-9093 nicholas.lai@citi.com

See Appendix A-1 for Analyst Certification, Important Disclosures and Research Analyst Affiliations.

Prepared for Kevin Lu

2308.TW: Fiscalyearend31-Dec Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy Price: NT$1,880.00; TP: NT$2,280.00; Market Cap: NT$4,883,381m; Recomm:Buy
Profit&Loss(NT$m) 2024 2025 2026E 2027E 2028E Valuation ratios 2024 2025 2026E 2027E 2028E
Sales revenue 421,148 554,885 796,248 1,131,647 1,600,472 PE(x) na 81.2 52.4 32.9 20.8
Cost of sales -284,567 -364,729 -504,349 -686,853 -932,711 PB(x) 16.9 14.2 12.9 9.5 6.7
Gross profit 136,580 190,157 291,899 444,794 667,761 EV/EBITDA(x) 64.7 41.8 27.0 17.9 11.5
Gross Margin (%) 32.4 34.3 36.7 39.3 41.7 FCFyield (%) 0.8 1.1 1.9 2.9 5.7
EBITDA(Adj) 72,668 111,771 172,532 259,036 397,047 Dividend yield (%) 0.4 0.6 1.0 1.6 2.5
EBITDAMargin(Adj) (%) 17.3 20.1 21.7 22.9 24.8 Payout ratio (%) 52 52 52 52 52
Depreciation -25,016 -27,839 -33,064 -28,951 -32,651 ROE(%) 13.1 19.0 25.8 33.3 38.0
Amortisation 0 0 0 0 0 Cashflow(NT$m) 2024 2025 2026E 2027E 2028E
EBIT (Adj) 47,652 83,932 139,467 230,084 364,396 EBITDA 72,668 111,771 172,532 259,036 397,047
EBIT Margin (Adj) (%) 11.3 15.1 17.5 20.3 22.8 Working capital 4,363 732 -53,127 -74,114 -95,061
Net interest 1,859 1,501 1,134 481 1,430 Other -4,136 -14,029 14,211 -1,500 6,574
Associates 365 493 235 246 254 Operating cashflow 72,895 98,474 133,616 183,421 308,560
Non-Op/Except/Other Adj 1,439 1,940 5,710 5,698 8,035 Capex -33,485 -46,091 -40,750 -41,000 -32,000
Pre-tax profit 51,316 87,866 146,547 236,510 374,115 Net acq/disposals -6,571 -6,528 0 0 0
Tax -10,925 -19,930 -33,813 -54,397 -86,046 Other -304 -595 -1,386 -246 -254
Extraord./Min.Int./Pref.div. -5,163 -7,828 -19,465 -33,535 -52,915 Investing cashflow -40,360 -53,214 -42,136 -41,246 -32,254
Reported net profit 35,229 60,108 93,269 148,577 235,153 Dividends paid -18,696 -20,313 -31,024 -48,140 -76,686
Net Margin (%) 8.4 10.8 11.7 13.1 14.7 Financing cashflow -11,118 -9,401 -96,890 -81,675 -129,602
CoreNPAT 35,229 60,108 93,269 148,577 235,153 Net change in cash 30,003 33,713 -5,410 60,500 146,704
Per share data 2024 2025 2026E 2027E 2028E Free cashflow to s/holders 39,410 52,383 92,866 142,421 276,560
Reported EPS($) 13.56 23.14 35.91 57.20 90.53
Core EPS($) 13.56 23.14 35.91 57.20 90.53
DPS($) 7.00 11.94 18.53 29.52 46.73
CFPS($) 28.06 37.91 51.44 70.61 118.79
FCFPS($) 15.17 20.17 35.75 54.83 106.47
BVPS($) 111.57 132.23 145.82 197.39 278.77
Wtdavgordshares(m) 2,598 2,598 2,598 2,598 2,598
Wtdavgdiluted shares (m) 2,598 2,598 2,598 2,598 2,598
Growthrates 2024 2025 2026E 2027E 2028E
Sales revenue (%) 5.0 31.8 43.5 42.1 41.4
EBIT (Adj) (%) 16.4 76.1 66.2 65.0 58.4
CoreNPAT(%) 5.5 70.6 55.2 59.3 58.3
CoreEPS(%) 5.5 70.6 55.2 59.3 58.3
BalanceSheet(NT$m) 2024 2025 2026E 2027E 2028E
Cash&cashequiv. 121,793 155,113 108,758 122,787 186,590
Accounts receivables 89,921 121,717 177,021 258,984 381,979
Inventory 89,706 108,208 182,228 255,436 376,746
Net fixed &other tangibles 115,710 142,040 149,726 161,774 161,123
Goodwill &intangibles 0 0 0 0 0
Financial &other assets 114,768 112,542 118,975 124,951 135,425
Total assets 531,898 639,619 736,708 923,932 1,241,864
Accounts payable 69,223 94,452 129,704 164,290 230,632
Short-term debt 8,121 17,325 17,325 17,325 17,325
Long-term debt 32,209 21,143 21,143 21,143 21,143
Provisions &other liab 142,779 181,310 227,303 279,504 372,626
Total liabilities 252,332 314,230 395,475 482,262 641,726
Shareholders' equity 289,809 343,460 378,769 512,742 724,124
Minority interests -10,243 -18,071 -37,536 -71,071 -123,986
Total equity 279,565 325,389 -116,645 341,233 441,671 600,137
Net debt (Adj) -81,463 -70,291 -84,319 -148,122
Net debt to equity (Adj) (%) -29.1 -35.8 -20.6 -19.1 -24.7

Prepared for Kevin Lu

Figure 1. Power rack spec by AI GPU platform

Component GB200/GB300Sidecar VeraRubinSidecar
AC/DCPSUModules ✓ (higher density)
PFC + LLC
Cooling/Fans ✓ (larger)
Digital Controller MCU High-performanceDSP/FPGA
BMC/PMBus Enhanced
BBU (Battery Backup Unit) External or optional Integrated
Bidirectional DC/DC No Yes
Power Smoothing Circuit No Yes
Current Sharing Controller Limited Advanced
HVDCInterface (800V-ready) No Yes
Protection &Monitoring Standard Enhanced
©2026CitigroupInc. Noredistribution without Citigroup's written permission. ©2026CitigroupInc. Noredistribution without Citigroup's written permission. ©2026CitigroupInc. Noredistribution without Citigroup's written permission.

Figure 2. Power & liquid cooling architecture by AI GPU platform

Generation Approx.RackPower Direction CoolingMethod PowerArchitecture
Hopper 40-60kW Air / Liquid hybrid Traditional ACPSU
Blackwell GB200 120-140kW Direct liquid cooling Rack power shelves / busbar emerging
GB300/Blackwell Ultra 140-180kW Full rack liquid cooling Higher-density power shelves
Rubin NVL72 180-220kW+ Advanced rack liquid cooling 54V busbar near practical limits
Rubin Ultra 300-600kW (TBD) Pod / Facility liquid loop 800V DCtransition increasing necessary
©2026CitigroupInc. Noredistribution without Citigroup's written permission. Source: CompanyReports, Citi Research Estimates ©2026CitigroupInc. Noredistribution without Citigroup's written permission. Source: CompanyReports, Citi Research Estimates

Prepared for Kevin Lu

Figure 3. Delta - Earnings estimate revisions

2026E 2026E 2026E 2027E 2027E 2027E 2028E 2028E 2028E
NT$mn New Old Chg New Old Chg New Old Chg
Revenue 796,248 829,612 -4% 1,131,647 1,183,234 -4% 1,600,472 1,688,792 -5%
Gross profit 291,899 310,111 -6% 444,794 470,886 -6% 667,761 728,660 -8%
OPEX 152,431 157,291 -3% 214,710 222,677 -4% 303,365 318,370 -5%
Operating profit 139,467 152,820 -9% 230,084 248,209 -7% 364,396 410,290 -11%
Pre-tax profit 146,547 160,049 -8% 236,510 254,960 -7% 374,115 420,636 -11%
Netprofit 93,269 101,744 -8% 148,577 160,195 -7% 235,153 264,357 -11%
EPS(NT$) 35.91 39.17 -8% 57.20 61.67 -7% 90.53 101.77 -11%
Ratio New Old diff New Old diff New Old diff
Gross margin (%) 36.7 37.4 -0.7 39.3 39.8 -0.5 41.7 43.1 -1.4
OPEXtoSalesratio(%) 19.1 19.0 0.2 19.0 18.8 0.2 19.0 18.9 0.1
Operating margin (%) 17.5 18.4 -0.9 20.3 21.0 -0.6 22.8 24.3 -1.5
Netmargin (%) 11.7 12.3 -0.6 13.1 13.5 -0.4 14.7 15.7 -1.0

© 2026 Citigroup Inc. No redistribution without Citigroup's written permission.

Source: Citi Research Estimates

報告_花旗_台達電2308_20260722_002

Prepared for Kevin Lu

Figure 6. Delta - Quarterly earnings forecasts

NT$mn 1Q26 2Q26E 3Q26E 4Q26E 1Q27E 2Q27E 3Q27E 4Q27E 2025 2026E 2027E 2028E
Netsales 159,353 183,269 216,079 237,547 227,034 265,201 315,681 323,730 554,885 796,248 1,131,647 1,600,472
Gross profit 58,961 64,509 78,862 89,567 87,173 104,486 124,411 128,724 190,157 291,899 444,794 667,761
OPEX 30,544 35,308 41,457 45,123 43,420 50,553 59,624 61,113 106,224 152,431 214,710 303,365
Operating profit 28,417 29,201 37,406 44,444 43,752 53,933 64,788 67,611 83,932 139,467 230,084 364,396
TotalNon-OP 2,676 1,826 1,235 1,343 1,549 1,713 1,547 1,617 3,934 7,079 6,426 9,719
Pre-tax profit 31,093 31,027 38,640 45,786 45,302 55,646 66,334 69,228 87,866 146,547 236,510 374,115
Income tax 7,258 7,136 8,887 10,531 10,419 12,799 15,257 15,923 19,930 33,813 54,397 86,046
Net profit 20,556 19,352 24,100 29,262 28,255 34,706 41,373 44,244 60,108 93,269 148,577 235,153
EPS (NT$) 7.91 7.45 9.28 11.27 10.88 13.36 15.93 17.03 23.14 35.91 57.20 90.53
Product Mix (%)
Power Electronics 59% 59% 59% 56% 60% 61% 60% 61% 57% 58% 61% 66%
Infrastructure 32% 32% 33% 36% 33% 33% 34% 34% 33% 34% 33% 30%
Automation 9% 9% 8% 8% 7% 6% 6% 5% 10% 8% 6% 4%
Others 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Margins (%)
Gross profit 37.0 35.2 36.5 37.7 38.4 39.4 39.4 39.8 34.3 36.7 39.3 41.7
OPEXtoSalesRatio 19.2 19.3 19.2 19.0 19.1 19.1 18.9 18.9 19.1 19.1 19.0 19.0
Operating profit 17.8 15.9 17.3 18.7 19.3 20.3 20.5 20.9 15.1 17.5 20.3 22.8
Pre-tax profit 19.5 16.9 17.9 19.3 20.0 21.0 21.0 21.4 15.8 18.4 20.9 23.4
Netprofit 12.9 10.6 11.2 12.3 12.4 13.1 13.1 13.7 10.8 11.7 13.1 14.7
Y/Y(%)
Netsales 34.0 47.8 43.7 47.0 42.5 44.7 46.1 36.3 31.8 43.5 42.1 41.4
Gross profit 56.0 46.4 50.5 60.2 47.8 62.0 57.8 43.7 39.2 53.5 52.4 50.1
OPEX 28.6 39.1 50.2 53.0 42.2 43.2 43.8 35.4 19.4 43.5 40.9 41.3
Operating profit 102.5 56.4 50.8 68.2 54.0 84.7 73.2 52.1 76.1 66.2 65.0 58.4
Pre-tax profit 98.5 58.5 43.2 78.5 45.7 79.3 71.7 51.2 71.2 66.8 61.4 58.2
Netprofit 100.9 38.7 29.5 68.9 37.5 79.3 71.7 51.2 70.6 55.2 59.3 58.3
Q/Q(%)
Netsales (1.4) 15.0 17.9 9.9 (4.4) 16.8 19.0 2.5
Gross profit 5.5 9.4 22.3 13.6 (2.7) 19.9 19.1 3.5
Operating profit 7.6 2.8 28.1 18.8 (1.6) 23.3 20.1 4.4
Pre-tax profit 21.2 (0.2) 24.5 18.5 (1.1) 22.8 19.2 4.4
Netprofit 18.7 (5.9) 24.5 21.4 (3.4) 22.8 19.2 6.9

NT$

2,700

2,250

1,800

1,350

900

450

Jul 25

Prepared for Kevin Lu

4 < 44% Upside.

NT$ 2,280.00

A 21% Upside

NT$ 1,500.00

Bull/Bear: Delta Electronics (2308.TW)

報告_花旗_台達電2308_20260722_003

v 20% Downside

Prepared for Kevin Lu

Delta Electronics

Company description

Delta was established in 1975 and is the world's leading computer switching power supply manufacturer. Its business is divided into: 1) Power Electronics (59% of 2022 revenue), including Switching Power Supply, Components, Display and EV Solution; 2) Infrastructure (27% of revenue), including Wind power, Telecom power, UPS, EV Infrastructure, Networking; 3) Automation (14% of revenue), including Industrial Automation (IA), Building Automation; and 4) Others (<1% of revenue).

Investment strategy

We rate Delta Electronics shares as Buy due to its strong execution and the ability to expand margin through favorable product mix shift to AI power and thermal solutions. We believe EV business slowdown is in the price, and we expect margins to improve driven by AI solution spec upgrades and expanding business scale. Delta is now positioning itself as an infrastructurer enabler rather than a pure component supplier, which deepens its key position in the AI supply chain.

Valuation

Our target price for Delta Electronics of NT$2,280 is based on 40x 2027E EPS estimate. Our target multiple is set at the higher end of its trading range since 2023, which we believe is warranted by Delta's strong earnings growth and better product mix prospects. We also believe the company's leading industry position, long product development cycle, and strong engagement with customers should translate into high orders/earnings visibility.

Risks

Key downside risks that could impede the stock from reaching our target price are: 1) lower contribution from non-PC businesses; 2) products in the new businesses (LED lighting, electric vehicle, and Voice) growing more slowly than expected; and 3) PC power supply losing market share.

If you are visually impaired and would like to speak to a Citi representative regarding the details of the graphics in this document, please call USA 1-888-500-5008 (TTY: 711), from outside the US +1-210-677-3788

Appendix A-1